18Genesis 18:11

9And they said unto him, Where is Sarah thy wife? And he said, Behold, in the tent.Select Genesis 18:9

10And 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.Select Genesis 18:10

11Now Abraham and Sarah were old and well stricken in age; and it ceased to be with Sarah after the manner of women.Select Genesis 18:11

12Therefore Sarah laughed within herself, saying, After I am waxed old shall I have pleasure, my lord being old also?Select Genesis 18:12

13And the Lord said unto Abraham, Wherefore did Sarah laugh, saying, Shall I of a surety bear a child, which am old?Select Genesis 18:13