19 God said, “No, but ^gSarah your wife shall bear you a son, and you shall call his name ^hIsaac.¹ I will establish my covenant with him as an everlasting covenant for his offspring after him.

10 The Lord said, “I will surely return to you ^uabout this time next year, and ^vSarah your wife shall have a son.” And Sarah was listening at the tent door behind him.

14 ^aIs anything too hard¹ for the Lord? ^bAt the appointed time I will return to you, about this time next year, and Sarah shall have a son.”