Genesis 19:38 And the younger, she also bore a son, and called his name Benammi: the same is the father of the children of Ammon to this day. Nave's Topical Index
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The Nations of the South-East ... himself, the ancestor of Ammon being Ben-Ammi, "the Son ... to the settlement of the Ammonites and Moabites ... northwards and mingled with the descendants of Ishmael. ... /.../sayce/early israel and the surrounding nations/chapter iii the nations of.htm