Genesis 11:10

The Genealogy of Shem

11:10 This is the account of Shem.

Shem was 100 old when he became the father of Arphaxad, two years after the flood.

Genesis 19:38

19:38 The younger daughter also gave birth to a son and named him Ben-Ammi. ¹  He is the ancestor of the Ammonites of today.

[19:38]  ¹ sn The name Ben-Ammi means “son of my people.” Like the account of Moab’s birth, this story is probably included in the narrative to portray the Ammonites, another perennial enemy of Israel, in a negative light.