Genesis 11:29-31

29Abram and Nahor took wives: Abram’s wife was named Sarai, and Nahor’s wife was named Milcah. She was the daughter of Haran, the father of both Milcah and Iscah.

30Sarai was unable to conceive; she did not have a child.

31Terah took his son Abram, his grandson Lot (Haran’s son), and his daughter-in-law Sarai, his son Abram’s wife, and they set out together from Ur of the Chaldeans to go to the land of Canaan. But when they came to Haran, they settled there.