Jannes and Jambres
In Jewish and Christian traditions, Jannes and Jambres (Hebrew: יניס Yoḥanai, ימבריס "Yambres") are the names given to magicians mentioned in the Book of Exodus. This naming tradition is well-attested in ancient and medieval literature. In Latin manuscripts of the New Testament, and in Latin writing traditions, their names are known as Jamnes and Jambres. Hebrew Bible. Jannes and Jambres are not specifically mentioned in the Tanakh ("Hebrew Bible"), but the Egyptian "wise men and sorcerers" (two of whom were identified with Jannes and Jambres in Jewish and Christian traditions) are mentioned in Exodus 7:10-12  (KJV) And Moses and Aaron went in unto Pharaoh, and they did so as the LORD had commanded: and Aaron cast down his rod before Pharaoh, and before his servants, and it became a serpent. Then Pharaoh also called the wise men and the sorcerers: now the magicians of Egypt, they also did in like manner with their enchantments. For they cast down every man his rod, and they became serpents: but Aaron's rod swallowed up their rods. New Testament and Second Temple literature. The names Jannes and Jambres (Greek: Ἰάννης, Ἰαμβρῆς; "Iannēs, Iambrēs") appear in 2 Timothy in  the New Testament. Origen says that there was an apocryphal book called "The Book of Jannes and Jambres", containing details of their exploits, and that Paul the Apostle was quoting from it. This book, known as "The Apocryphon of Jannes and Jambres the magicians", exists in some Greek fragments present in the Chester Beatty Papyri No XVI (which has been edited and translated by Albert Pietersma), and in an extensive Ethiopic fragment which was discovered in 2014. It was also probably known to the Qumran community, since the Qumran community refers to one of the magicians by the name of  Jannes. The Testament of Solomon also refers to the magicians by the name of Jannes and Jambres. Greco-Roman Literature. The name of Jannes not as that of a magical opponent of Moses but as the originator with Moses and one Lotapea (or Lotapes) of a sect of magicians occurs in Pliny the Elder's "Natural History (XXX, II, 11)"; Pliny's citation is also referred to in Apuleius. Numenius of Apamea, a Neopythagorean philosopher, called them sacred Egyptian scribes. The Gospel of Nicodemus also refers to the magicians by the name of Jannes and Jambres. Rabbinic Literature. Two "wise  men" are referred to by the names "Johana and Mamre" in the Babylonian Talmud in Menachoth 85a. "Jannis and Jambres" are mentioned by name in the Targum of Pseudo-Jonathan in sections Exodus 1:15, Exodus 7:10-12, and Numbers 22:2. Jewish traditions in the Targums preserve other legendary lore about the pair. They are called the sons of Balaam, the unwitting non-Jewish prophet of Peor. It was also claimed that they converted to Judaism, and that they left Egypt at the Exodus to accompany Moses and the Israelites; however, they perished on the way, either at the Red Sea , or the destruction of the Golden Calf, or at the slaughter of Korah and his followers. Apart from their opposition to Moses there are other aggadic lore and legends about Egyptian sorcerers; it was said that during the end of their days they had necessary occult knowledge to embark on a journey to the Jewish world to come. They were not welcomed and the angels of the first few heavens fought them vigorously but they could not evict them due to the potent talismans that were worn by the wizards. As they entered the fourth heaven they were met by  Michael and Gabriel; legends say that the battle was very evenly balanced, but in the end it was the angels who had to fall back. Upon entering the fifth heaven they were met by none other than Metatron, who did not come at them with defiance or anger, but appeared accommodating, considering the circumstances; after conversing for a short time the angel was successful in convincing Jannes and Jambres to remove their talismans, leaving them thus vulnerable. Metatron was quick to act and threw them out of heaven with a wave of his hand. It is said that they lost  all memory of the event after that. The "Book of Jasher", of which the earliest known copy is from a 16th Century Hebrew printed manuscript (first edition 1552), also refers to the two magicians by the name of Jannes and Jambres.