Genesis 39:7-9

And it cometh to pass after these things, that his lord's wife lifteth up her eyes unto Joseph, and saith, ‘Lie with me;’ and he refuseth, and saith unto his lord's wife, ‘Lo, my lord hath not known what [is] with me in the house, and all that he hath he hath given into my hand; none is greater in this house than I, and he hath not withheld from me anything, except thee, because thou [art] his wife; and how shall I do this great evil? — then have I sinned against God.’