Genesis 19:35

So they made their father drink wine that night also . And the younger arose and lay with him, and he did not know when she lay down or when she arose .

So they got their father to drink wine that night also, and the younger daughter went in and slept with him. Again he was not aware of it when she lay down or when she got up.

And they made their father drink wine that night also: and the younger arose, and lay with him; and he perceived not when she lay down, nor when she arose.