Genesis Chapter 19:
30. And Lot went
up out of Zoar, and dwelt in the mountain, and his two daughters with him; for he feared to dwell in Zoar: and he dwelt in
a cave, he and his two daughters.
31. And the firstborn
said unto the younger, Our father is old, and there is not a man in the earth to come in unto us after the manner of all the
earth;
32. Come, let
us make our father drink wine, and we will lie with him, that we may preserve seed of our father.
33. And they
made their father drink wine that night: and the firstborn went in, and lay with her father; and he perceived not when she
lay down, nor when she arose.
34. 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.
35. And they made their father
drink wine that night also: and the younger arose, and lay with him; and he perceived not when she lay down, nor when she
arose.
36. Thus were
both the daughters of Lot with child by their father.
37. And the first
born bare a son, and called his name Moab: the same is the father of the Moabites unto this day.
38. And
the younger, she also bare a son, and called his name Benammi: the same is the father of the children of Ammon unto this day.