Genesis 11:29
And Abram and Nahor took wives. The name of Abram's wife was Sarai, and the name of Nahor's wife, Milcah, the daughter of Haran the father of Milcah and Iscah.
Genesis 17:15
And God said to Abraham, "As for Sarai your wife, you shall not call her name Sarai, but Sarah shall be her name.
Genesis 22:20
Now after these things it was told to Abraham, "Behold, Milcah also has borne children to your brother Nahor:
Genesis 20:12
Besides, she is indeed my sister, the daughter of my father though not the daughter of my mother, and she became my wife.
Genesis 24:15
Before he had finished speaking, behold, Rebekah, who was born to Bethuel the son of Milcah, the wife of Nahor, Abraham's brother, came out with her water jar on her shoulder.