Tribe of Issachar
According to the Hebrew Bible, the Tribe of Issachar () was one of the twelve tribes of Israel and one of the ten lost tribes. In Jewish tradition, the descendants of Issachar were seen as being dominated by religious scholars and influential in proselytism. The sons of Issachar, ancestors of the tribe, were Tola, Phuvah, Job and Shimron. Biblical narrative. In the biblical narrative of the Book of Joshua, following the completion of the conquest of Canaan by the Israelite tribes, Joshua allocated the land among the twelve tribes. The territory allocated to Issachar stretched from the Jordan  River in the east to Mount Carmel on the west, near to the Mediterranean coast, including the fertile Esdraelon plain between present-day Lower Galilee and Samaria. It was bounded on the east by East Manasseh, the south by West Manasseh, and the north by Zebulun and Naphtali. There is a consensus among scholars that the accounts in the Book of Judges are not historically reliable. Alternatively, scholars and historians such as Barry G. Webb believe Judges to be a challenging book to parse and grasp, but nevertheless believe it possesses substantially greater historicity than most modern secular scholars give  it credit for. The Tribe of Issachar and the Tribe of Simon are the only tribes that have not been criticized for failing to complete the conquest of their land in the land of Canaan at the beginning of the Book of Judges. R' David Kimchi (ReDaK) to I Chronicles 9:1 expounds that there remained from the tribes of Ephraim, Manasseh, Issachar and Zebulun in the territory of Judah after the exile of the ten tribes. This remnant returned with the tribe of Judah after the Babylonian Exile. Rabbanic Literature. The tribe of Issachar is particularly represented as one which  consisted mostly of scholars, to which there is said to be an allusion in I Chron. xii. 32. According to Raba, there was not to be found a Jewish student that was not a descendant either of Levi or of Issachar (Yoma 26a). The passage of Jacob's blessing referring to Issachar (Gen. xlix. 14-15) is interpreted as an allusion to the study of the Law, with which the people of that tribe occupied themselves (Gen. R. xcviii. 17; comp. also pseudo-Jonathan and Rashi ad loc.). The tribe of Issachar is also said to have been most influential  in making proselytes (Gen. R. xcviii. 12; comp. Sifre, Deut. 364). Although Issachar was the ninth son of Jacob, yet the prince of his tribe was the second to bring the offering for the dedication of the altar (Num. vii. 18-23), because the tribe was well versed in the Law (Gen. R. lxxii. 4). The Midrash finds in the details of the offering various allusions to the Torah (Num. R. xiii. 15). The tribe of Issachar advised the others to bring six covered wagons and twelve oxen (Num. vii. 3) on which to load the parts of the Tabernacle  (Num. R. xii. 19). The 200 chiefs of Issachar (I Chron. xii. 32) were leaders of the Sanhedrin, whose decisions were implicitly accepted by their brethren (Gen. R. lxxii. 5, xcviii. 17). The wise men consulted by Ahasuerus (Esth. i. 13) were people of Issachar (Esth. R. iv.). The tribe is also represented as having been rich (comp. Targ. OnḲ. to Gen. xlix. 14); and its members figure as persons who united wealth and learning (B. Ḳ. 17a). It was because they studied the Torah under favorable conditions that they produced only 200 chiefs of the Sanhedrin, while the people  of Naphtali, who studied it under difficulties, produced 1,000 (Cant. R. viii. 14).