Information: - Abaye was a rabbi of the Jewish Talmud who lived in Babylonia [], known as an amora [] born about the close of the third century; died 339 CE (see Talmudic Academies in Babylonia). His father, Kaylil, was the brother of Rabbah bar Nachmani, a teacher at the Academy of Pumbedita. Abaye's real name was Nachmani, after his grandfather. Left an orphan at an early age, he was adopted by his uncle, Rabbah bar Nachmani, who nicknamed him Abaye ("Little Father"), to avoid confusion (perhaps respect for his father) with his grandfather of the same name; thenceforth he was known as Abaye, without any other title. It is a curious fact that he perpetuated the memory of his foster-mother by mentioning her name in many popular recipes and dietetic precepts, some of which seem to be based on superstitious notions. He introduced each recipe with the phrase, "My mother told me." Abaye's teachers were his uncle Rabbah and Joseph bar Chama, both of whom successively became presidents of the Pumbedita Academy. When Joseph died (324 CE), this dignity was conferred upon Abaye, who retained it until his death some five years later. Rabbah trained him in the application of the dialectic method to halakhic problems, and Joseph, with his stores of traditional lore, taught him to appreciate the value of positive knowledge. - Abba Arikha (175247) (Talmudic Aramaic: ; born: "Abba bar Aybo", Hebrew: ) was a Jewish Talmudist who was born and lived in Kafri, Sassanid Babylonia, known as an amora (commentator on the Oral Law) of the 3rd century who established at Sura the systematic study of the rabbinic traditions, which, using the "Mishnah" as text, led to the compilation of the "Talmud". With him began the long period of ascendancy of the great academies of Babylonia , around the year 220. He is commonly known simply as Rav (or Rab, Hebrew: ). - The Tigris is the eastern member of the two great rivers that define Mesopotamia, the other being the Euphrates. The river flows south from the mountains of southeastern Turkey through Iraq and empties itself into the Persian Gulf. - The Akkadian Empire was the first ancient Semitic-speaking empire of Mesopotamia, centered in the city of Akkad and its surrounding region, also called Akkad in ancient Mesopotamia and Accad in the Bible (Genesis 10:10). The empire united all the Akkadian and Sumerian speakers under one rule. The Akkadian Empire controlled Mesopotamia (modern Iraq, Kuwait, northeast Syria and southeast Turkey), the Levant (modern Syria and Lebanon), and eastern and southern parts of Anatolia (modern Turkey) and Iran, sending military expeditions as far south as Dilmun and Magan (modern Bahrain and Oman) in the Arabian Peninsula. - Exilarch (Hebrew: "Rosh Galut", Aramaic: "Reysh Galuta" or "Resh Galvata" lit. "head of the exile", Arabic: "Raas al-Galut", Greek: "Aechmalotarches" lit. "leader of the captives") refers to the leaders of the Diaspora Jewish community in Babylon following the deportation of King Jeconiah and his court into Babylonian exile after the first fall of Jerusalem in 597 BCE and augmented after the further deportations following the destruction of the kingdom of Judah in 587 BCE. The people in exile were called "golah" or "galut". - A city is a large and permanent human settlement. Although there is no agreement on how a city is distinguished from a town in general English language meanings, many cities have a particular administrative, legal, or historical status based on local law. - An oral law is a code of conduct in use in a given culture, religion or community application, by which a body of rules of human behaviour is transmitted by oral tradition and effectively respected, or the single rule that is orally transmitted. - The Mishnah or Mishna ("study by repetition"), from the verb "shanah" , or "to study and review", also "secondary", is the first major written redaction of the Jewish oral traditions known as the "Oral Torah". It is also the first major work of Rabbinic literature. - Hai ben Sherira (or Hai b. Sherira (Gaon), Hebrew: ; better known as Hai Gaon, Hebrew: ), was a medieval Jewish theologian, rabbi and scholar who served as Gaon of the Talmudic academy of Pumbedita during the early 11th century. He was born in 939 and died on March 28, 1038. He received his Talmudic education from his father, Sherira ben Hanina, and in early life acted as his assistant in teaching. In his forty-fourth year he became associated with his father as ""ab bet din"," and with him delivered many joint decisions. - For the fourth generation Amora of Babylon , see Rabbah b. Shela . Shela ( Hebrew : ) was a Babylonian teacher of the latter part of the tannaitic and the beginning of the amoraic period , and head of the school ( '' sidra '' ) at Nehardea ( Yoma 20a ; Letter of Sherira Gaon , in Neubauer , M. J. C. i. 28 ) . When Abba Arika ( Rab ) visited Babylon , he once officiated as an expounder ( amora ) for R. Shela at his public lectures ( Yoma l.c . ) . The school at Nehardea was named in honor of Shela ; and its scholars were accordingly known as '' D'Bei R. Shela . '' With the exception of a mishnaic interpretation ( Yoma 20a ) , none of Shela 's teachings is known , although some of the sayings of the students of his academy , the Bei R. Shela , are mentioned in the Talmud ( Pes . 39b ; R. H. 23b ; Gi . 52b ; id . 43a ) . - Babylonia was an ancient Akkadian-speaking state and cultural area based in central-southern Mesopotamia (present-day Iraq). A small Amorite-ruled state emerged in 1894 BC, which contained at this time the minor city of Babylon. Babylon greatly expanded during the reign of Hammurabi in the first half of the 18th century BC, becoming a major capital city. During the reign of Hammurabi and afterwards, Babylonia was called "Mt Akkad" "the country of Akkad" in the Akkadian language. It was often involved in rivalry with its older fellow Akkadian-speaking state of Assyria in northern Mesopotamia. Babylonia briefly became the major power in the region after Hammurabi (fl. c. 1792 1752 BC middle chronology, or c. 1696 1654 BC, short chronology) created a short-lived empire, succeeding the earlier Akkadian Empire, Third Dynasty of Ur, and Old Assyrian Empire; however, the Babylonian empire rapidly fell apart after the death of Hammurabi. - Rav Sherira Gaon (Hebrew: or R. Sherira Gaon bar anina , Hebrew: or merely Sherira b. anina) was the head (gaon) of the Academy of Pumbeditha. He was one of the most prominent Geonim of his period, and the father of Hai Gaon, who succeeded him as gaon. - Babylon (or ; Aramaic: , "Babel", , "Bavel", , "Bbil") was a major city of ancient Mesopotamia in the fertile plain between the Tigris and Euphrates rivers. The city was built upon the Euphrates and divided in equal parts along its left and right banks, with steep embankments to contain the river's seasonal floods. Babylon was originally a small Semitic Akkadian city dating from the period of the Akkadian Empire c. 2300 BC. - Jerusalem , is a city located on a plateau in the Judaean Mountains between the Mediterranean and the Dead Sea. One of the oldest cities in the world, Jerusalem was named as ""Urusalima"" on ancient Mesopotamian cuneiform tablets, probably meaning "City of Shalem" after a Canaanite deity, during the early Canaanite period (approximately 2400 BCE). During the Israelite period, significant construction activity in Jerusalem began in the 9th century BCE (Iron Age II), and in the 8th century the city developed into the religious and administrative center of the Kingdom of Judah. It is considered a holy city in the three major Abrahamic religions of Judaism, Christianity and Islam. - Nehardea or Nehardeah ("river of knowledge") was a city of Babylonia, situated at or near the junction of the Euphrates with the Nahr Malka (also known as Nar Sharri, Ar-Malcha, Nahr el-Malik, and King's Canal), one of the earliest centers of Babylonian Judaism. As the seat of the exilarch it traced its origin back to King Jehoiachin. According to Sherira Gaon (Letter of Sherira Gaon, in Neubauer, "M. J. C." i. 26), Jehoiachin and his coexilarchs built a synagogue at Nehardea, for the foundation of which they used earth and stones which they had brought, in accordance with the words of Psalms 102:15, from Jerusalem (comp. a similar statement in regard to the founding of the Jewish neighbourhood in the Persian city of Ispahan, in "Monatsschrift," 1873, pp.129, 181). For this reason it was called 'The Synagogue that Slid and Settled'. This was the synagogue called "Shaf we-Yatib," to which there are several references dating from the third and fourth centuries (R. H. 24b; Avodah Zarah 43b; Niddah 13a), and which Abaye asserts (Meg. 29a) was the seat of the Shekhinah in Babylonia. The Aaronic portion of the Jewish population of Nehardea was said to be descended from the slaves of Pashur ben Immer, the contemporary of King Jehoiachin (Kiddushin 70b). - The Talmud (Hebrew: ' "instruction, learning", from a root ' "teach, study") is a central text of Rabbinic Judaism. It is also traditionally referred to as, a Hebrew abbreviation of ', the "six orders", a reference to the six orders of the Mishnah. The term "Talmud" normally refers to the collection of writings named specifically the Babylonian Talmud "(Talmud Bavli)", although there is also an earlier collection known as the Jerusalem Talmud, or Palestinian Talmud"' "(Talmud Yerushalmi)". When referring to post-biblical periods, namely those of the creation of the Talmud, the Talmudic academies and the Babylonian exilarchate, Jewish sources use the term "Babylonia" long after it had become obsolete in geopolitical terms. - The Book of Psalms (or , "Tehillim", "praises"), commonly referred to simply as Psalms or "the Psalms", is the first book of the "Ketuvim" ("Writings"), the third section of the Hebrew Bible, and a book of the Christian Old Testament. The title is derived from the Greek translation, "psalmoi", meaning "instrumental music" and, by extension, "the words accompanying the music." The book is an anthology of individual psalms, with 150 in the Jewish and Western Christian tradition and more in the Eastern Christian churches. Many of the psalms are linked to the name of King David, although his authorship is not accepted by some modern Bible scholars. - Akkadian ("akkadu", ak-ka-du-u; logogram: URI ) is an extinct East Semitic language (part of the greater Afroasiatic language family) that was spoken in ancient Mesopotamia. The earliest attested Semitic language, it used the cuneiform writing system, which was originally used to write the unrelated Ancient Sumerian, a language isolate. The language was named after the city of Akkad, a major centre of Mesopotamian civilization during the Akkadian Empire (ca. 23342154 BC), but the language itself precedes the founding of Akkad by many centuries. What is the relationship between 'rav shela' and 'rabbi'?
Answer:
occupation