Genesis 18:15

King James Version (public domain)

Traditionally attributed to Moses · c. 13th century BC · The Pentateuch — Genesis, Exodus, Leviticus, Numbers, and Deuteronomy — is traditionally attributed to him

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

Sarah's reaction after overhearing a conversation about her bearing a son in her old age.

Context

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

14Is 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.

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

16And the men rose up from thence, and looked toward Sodom: and Abraham went with them to bring them on the way.

17And the LORD said, Shall I hide from Abraham that thing which I do;