Genesis 19:37

37 The firstborn bore a son, and named him Mo'av. The same is the father of the Mo`avim to this day.

Genesis 19:37 In-Context

35 They made their father drink wine that night also. The younger arose, and lay with him. He didn't know when she lay down, nor when she arose.
36 Thus both of Lot's daughters were with child by their father.
37 The firstborn bore a son, and named him Mo'av. The same is the father of the Mo`avim to this day.
38 The younger also bore a son, and called his name Ben-`Ammi. The same is the father of the children of `Ammon to this day.
The Hebrew Names Version is in the public domain.