Genesis 19:31-34 New International Version Anglicized (NIVUK)

31. One day the elder daughter said to the younger, ‘Our father is old, and there is no man round here to give us children – as is the custom all over the earth.

32. Let’s get our father to drink wine and then sleep with him and preserve our family line through our father.’

33. That night they got their father to drink wine, and the elder daughter went in and slept with him. He was not aware of it when she lay down or when she got up.

34. The next day the elder daughter said to the younger, ‘Last night I slept with my father. Let’s get him to drink wine again tonight, and you go in and sleep with him so we can preserve our family line through our father.’

Genesis 19