And it came to pass on the morrow, that the firstborn said unto the younger, Behold, I lay yesternight with my father: let us make him drink wine this night also; and go thou in, [and] lie with him, that we may preserve seed of our father.
Jewish Publication Society of America Version (JPS1917) - Genesis 19:34 >And it came to pass on the morrow, that the first-born said unto the younger: 'Behold, I lay yesternight with my father. Let us make him drink wine this night also; and go thou in, and lie with him, that we may preserve seed of our father.'