Genesis 18:13-15

King James Version

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

¹⁴ Is any thing too hard for the Lord? At the time appointed I will return unto thee, according to the time of life, and Sarah shall have a son.

¹⁵ Then Sarah denied, saying, I laughed not; for she was afraid. And he said, Nay; but thou didst laugh.