Genesis 19:38

The younger daughter also gave birth to a son, and she named him Ben-ammi. He is the father of the Ammonites of today.

Note Ben-ammi means son of my people.

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.

The younger also bore a son, and called his name Ben Ammi. He is the father of the children of Ammon to this day.

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.