Cross reference
Genesis 22:24
24 His concubine, whose name was Reumah, also bare Tebah, Gaham, Tahash, and Maacah.
Genesis 16:3
3 Sarai, Abram's wife, took Hagar the Egyptian, her handmaid, after Abram had lived ten years in the land of Canaan, and gave her to Abram her husband to be his wife.
Genesis 25:6
6 but to the sons of the concubines who Abraham had, Abraham gave gifts. He sent them away from Isaac his son, while he yet lived, eastward, to the east country.
Proverbs 15:25
25 Yahweh will uproot the house of the proud, But he will keep the widow's borders intact.