Scriptural Account
Asenath appears in three notices in the Book of Genesis. When Pharaoh raised Joseph to high office in Egypt, he gave him Asenath, the daughter of Potiphera, priest of On, to be his wife (Genesis 41:45). Before the years of famine came upon Egypt, she bore Joseph two sons, Manasseh and Ephraim (Genesis 41:50-52). Genesis 46:20 again names her as the mother of these two sons, who were born to Joseph in Egypt.
The biblical text gives no further narrative of Asenath's own life. Her sons Manasseh and Ephraim became the ancestors of two of the tribes of Israel, so that through her descendants she stands within the lineage of the people of the Old Covenant.
Later Tradition
Beyond the brief scriptural notices, Asenath became the subject of later interpretive traditions. Rabbinic sources preserve differing accounts of her origin: one holds that she was an Egyptian who converted to the faith of Israel, while another tradition identifies her instead as a daughter of Dinah.
A separate Greek work known as 'Joseph and Aseneth' elaborates her story at length, portraying her conversion from Egyptian idolatry, her marriage to Joseph, and the birth of their sons. This text is an apocryphal pseudepigraphon — it is not part of any biblical canon and is generally dated by scholars to the period between roughly 200 BC and AD 200. Its origin and authorship remain debated, with proposals ranging from a Hellenistic Jewish setting in Egypt to a Christian composition. Its narrative details are a matter of non-canonical tradition rather than established fact and are not received as Scripture.
Commemoration
Asenath is remembered in the Orthodox Church among the Holy Forefathers, the righteous ancestors of the Old Testament commemorated together on the Sunday before the Nativity of Christ. An individual veneration of Asenath apart from this collective commemoration is not clearly attested, and no distinct cult, relics, or shrine is recorded in the sources consulted.