¹⁹ Then God said, “Yes, but your wife Sarah will bear you a son,^(A) and you will call him Isaac.^[a](B) I will establish my covenant with him^(C) as an everlasting covenant^(D) for his descendants after him.

¹⁰ Then one of them said, “I will surely return to you about this time next year,^(A) and Sarah your wife will have a son.”^(B)

Now Sarah was listening at the entrance to the tent, which was behind him.

¹⁴ Is anything too hard for the Lord?^(A) I will return to you at the appointed time next year,^(B) and Sarah will have a son.”^(C)