Genesis 19:33

19:33 So that night they made their father drunk with wine, and the older daughter came and had sexual relations with her father. But he was not aware that she had sexual relations with him and then got up.

Genesis 19:35

19:35 So they made their father drunk that night as well, and the younger one came and had sexual relations with him. But he was not aware that she had sexual relations with him and then got up.