Berean Study Bible
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.

King James Bible
And he said, I will certainly return unto thee according to the time of life; and, lo, Sarah thy wife shall have a son. And Sarah heard it in the tent door, which was behind him.

American Standard Version
And he said, I will certainly return unto thee when the season cometh round; and, lo, Sarah thy wife shall have a son. And Sarah heard in the tent door, which was behind him.

Darby Bible Translation
And he said, I will certainly return to thee at [this] time of the year, and behold, Sarah thy wife shall have a son. And Sarah was listening at the tent-door, which was behind him.

Douay-Rheims Bible
And he said to him: I will return and come to thee at this time, life accompanying and Sara thy wife shall have a son. Which when Sara heard, she laughed behind the door of the tent.

English Revised Version
And he said, I will certainly return unto thee when the season cometh round; and, lo, Sarah thy wife shall have a son. And Sarah heard in the tent door, which was behind him.

Young's Literal Translation
and he saith, 'returning I return unto thee, about the time of life, and lo, to Sarah thy wife a son.'