Genesis 18:13-15

YAHWEH knew her thoughts and asked Abraham, “Why is Sarah laughing, saying, ‘How can a woman my age have a baby?’ Do you think there is anything too marvelous for YAHWEH? I will appear to you at the appointed time next year and Sarah will have a son!” Sarah was afraid, so she denied it, saying, “I wasn’t laughing.” But he said, “Yes, you were!”