Genesis 22:16

22:16 and said, “‘I solemnly swear by my own name,’ decrees the Lord, ‘that because you have done this and have not withheld your son, your only son,

Genesis 27:15

27:15 Then Rebekah took her older son Esau’s best clothes, which she had with her in the house, and put them on her younger son Jacob.

Genesis 27:20-21

27:20 But Isaac asked his son, “How in the world did you find it so quickly, my son?” “Because the Lord your God brought it to me,” he replied. 27:21 Then Isaac said to Jacob, “Come closer so I can touch you, my son, and know for certain if you really are my son Esau.”

Genesis 36:10

36:10 These were the names of Esau’s sons:

Eliphaz, the son of Esau’s wife Adah, and Reuel, the son of Esau’s wife Basemath.