Ben-Ammi was the son of Lot and his youngest daughter, conceived after the destruction of Sodom and Gomorrah. His name means 'son of my people', and he became the ancestor of the Ammonites, a people who were often in conflict with Israel throughout Old Testament history.
29So when God destroyed the cities of the valley, he remembered Abraham and brought Lot out of the catastrophe that overthrew the cities where Lot had lived.
30Lot went up from Zoar and settled in the hills with his two daughters, because he was afraid to stay in Zoar. He lived in a cave, he and his two daughters.
30Lot went up from Zoar and settled in the hills with his two daughters, because he was afraid to stay in Zoar. He lived in a cave, he and his two daughters.
Lot's daughters, believing there were no other men left, devised a plan to have children by their father by getting him drunk so that they could preserve their family line.
33That night they gave their father wine to drink, and the older one went in and lay with her father. He was not aware of it when she lay down or when she got up.
34The next day the older said to the younger, "Last night I lay with my father. Let us give him wine to drink again tonight, and you go in and lie with him, so we can preserve offspring through our father."
35So that night also they gave their father wine to drink, and the younger one got up and lay with him. He was not aware of it when she lay down or when she got up.
Ben-Ammi's descendants, the Ammonites, became a significant nation east of the Jordan. God forbade Israel to take their land because it was given to Lot's descendants.
19When you approach the territory of the Ammonites, do not harass them or provoke them, for I will not give you any of the land of the Ammonites as a possession, since I have given it to the descendants of Lot as their possession."
21a people great and numerous and tall as the Anakim. But the LORD destroyed them before the Ammonites, who dispossessed them and settled in their place,
The relationship between the Ammonites and Israel throughout history
The Ammonites were repeatedly in conflict with Israel, including during the time of the judges and the monarchy, and were described by the prophets as a people under God's judgment.
1Concerning the Ammonites, this is what the LORD says: Has Israel no sons? Has he no heir? Why then has Milcom taken possession of Gad, and his people settled in its cities?[^1]
[^1]: The Hebrew word can also be read "their king"; Milcom was the chief god of the Ammonites.
2Therefore the days are coming, declares the LORD, when I will sound the battle cry against Rabbah of the Ammonites. It will become a desolate mound, and its villages will be burned with fire. Then Israel will dispossess those who dispossessed him, says the LORD.
3Wail, Heshbon, for Ai is destroyed! Cry out, daughters of Rabbah! Put on sackcloth and mourn; run back and forth among the walls, for Milcom will go into exile, together with his priests and officials.