Deuteronomy 2:19
19 And when you approach the territory of the people of Ammon, do not harass them or contend with them, for pI will not give you any of the land of the people of Ammon as a possession, because I have given it to qthe sons of Lot for a possession.’
Deuteronomy 2:37
37 Only to the land of the sons of Ammon you did not draw near, that is, to all the banks of the river Jabbok and the cities of the hill country, whatever the Lord our God had forbidden us.
Judges 11:15
15 and said to him, “Thus says Jephthah: aIsrael did not take away the land of Moab bor the land of the Ammonites,