Genesis 19:35

And they made their father drink wine that night also,.... Until he was drunk; which is an aggravation of his sin, that he should be overtaken a second time, and that so soon as the next night, when he ought to have been upon his guard, knowing how he had fallen into it the night before:

and the younger arose and lay with him; arose from her own bed, and went to her father's, and lay down by him:

and he perceived not when she lay down, nor when she arose;

Genesis 19:33.