Genesis 19:33-35

World English Bible

³³ They made their father drink wine that night: and the firstborn went in, and lay with her father. He didn’t know when she lay down, nor when she arose. ³⁴ It came to pass on the next day, that the firstborn said to the younger, “Behold, I lay last night with my father. Let’s make him drink wine again tonight. You go in, and lie with him, that we may preserve our father’s family line.” ³⁵ They made their father drink wine that night also. The younger went and lay with him. He didn’t know when she lay down, nor when she got up.