Genesis 16:3

16:3 So after Abram had lived in Canaan for ten years, Sarai, Abram’s wife, gave Hagar, her Egyptian servant, to her husband to be his wife.

Genesis 21:10

21:10 So she said to Abraham, “Banish that slave woman and her son, for the son of that slave woman will not be an heir along with my son Isaac!”

Genesis 22:24

22:24 His concubine, whose name was Reumah, also bore him children – Tebah, Gaham, Tahash, and Maacah.

Genesis 25:1

The Death of Abraham

25:1 Abraham had taken another wife, named Keturah.

Genesis 25:6

25:6 But while he was still alive, Abraham gave gifts to the sons of his concubines and sent them off to the east, away from his son Isaac.

Genesis 33:2

33:2 He put the servants and their children in front, with Leah and her children behind them, and Rachel and Joseph behind them.

Genesis 35:22

35:22 While Israel was living in that land, Reuben had sexual relations with Bilhah, his father’s concubine, and Israel heard about it.

Jacob had twelve sons:

Genesis 35:2

35:2 So Jacob told his household and all who were with him, “Get rid of the foreign gods you have among you. Purify yourselves and change your clothes.

Genesis 12:11

12:11 As he approached Egypt, he said to his wife Sarai, “Look, I know that you are a beautiful woman.