⁴ Then the word of the Lord came to him: “This man will not be your heir, but a son who is your own flesh and blood will be your heir.^(A)”

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.