Parallel
Genesis 18:10
Brenton's English Septuagint · Berean Standard Bible
And he said, I will return and come to thee according to this period seasonably, and Sarrha thy wife shall have a son; and Sarrha heard at the door of the tent, being behind him.
Then the LORD said, “I will surely return to you at this time next year, and your wife Sarah will have a son!” Now Sarah was behind him, listening at the entrance to the tent.