Genesis 39:7-9

And it came to pass after these things, that his master’s wife cast her eyes upon Joseph; and she said, Lie with me. But he refused, and said unto his master’s wife, Behold, my master knoweth not what is with me in the house, and he hath put all that he hath into my hand: he is not greater in this house than I; neither hath he kept back anything from me but thee, because thou art his wife: how then can I do this great wickedness, and sin against God?