Genesis 17:16

17:16 I will bless her and will give you a son through her. I will bless her and she will become a mother of nations. Kings of countries will come from her!”

Genesis 18:10

18:10 One of them said, “I will surely return to you when the season comes round again, and your wife Sarah will have a son!” (Now Sarah was listening at the entrance to the tent, not far behind him.

Genesis 20:18

20:18 For the Lord had caused infertility to strike every woman in the household of Abimelech because he took Sarah, Abraham’s wife.

Genesis 25:21

25:21 Isaac prayed to the Lord on behalf of his wife because she was childless. The Lord answered his prayer, and his wife Rebekah became pregnant.

Genesis 30:2-3

30:2 Jacob became furious with Rachel and exclaimed, “Am I in the place of God, who has kept you from having children?” 30:3 She replied, “Here is my servant Bilhah! Have sexual relations with her so that she can bear children for me and I can have a family through her.”

Genesis 30:9

30:9 When Leah saw that she had stopped having children, she gave her servant Zilpah to Jacob as a wife.

Genesis 30:22

30:22 Then God took note of Rachel. He paid attention to her and enabled her to become pregnant.

Psalms 127:3

127:3 Yes, sons are a gift from the Lord,

the fruit of the womb is a reward.