New King James Version

Genesis 19:36-38 New King James Version (NKJV)

36. Thus both the daughters of Lot were with child by their father.

37. The firstborn bore a son and called his name Moab; he is the father of the Moabites to this day.

38. And the younger, she also bore a son and called his name Ben-Ammi; he is the father of the people of Ammon to this day.