Genesis 19:33-38

33 And they made their father drink wine that night: and the first-born went in, and lay with her father; and he knew not when she lay down, nor when she arose.
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.
35 And they made their father drink wine that night also: and the younger arose, and lay with him; and he knew 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 Ben-ammi: the same is the father of the children of Ammon unto this day.

Genesis 19:33-38 Meaning and Commentary

INTRODUCTION TO GENESIS 19

The contents of this chapter are Lot's entertainment of two angels that came to Sodom, Ge 19:1-3; the rude behaviour of the men of Sodom towards them, who for it were smote with blindness, Ge 19:4-11; the deliverance of Lot, his wife and two daughters, by means of the angels he entertained, Ge 19:12-17; the sparing of the city of Zoar at the entreaty of Lot, to which he was allowed to flee, Ge 19:18-22; the burning of Sodom and Gomorrah, Ge 19:23-25; Lot's wife turned into a pillar of salt for looking back, Ge 19:26; Abraham's view of the conflagration of the cities, Ge 19:28,29; Lot's betaking himself to a mountain, and dwelling in a cave with his two daughters, by whom he had two sons, the one called Moab, and the other Benammi, Ge 19:30-38.

The American Standard Version is in the public domain.