Deuteronomy 2:20

the LORD spoke to me, saying,

“You are to pass over Ar, the border of Moab, today.

When you come near the border of the children of Ammon, don’t bother them, nor contend with them; for I will not give you any of the land of the children of Ammon for a possession, because I have given it to the children of Lot for a possession.”

a great people, many, and tall, as the Anakim; but the LORD destroyed them from before Israel, and they succeeded them, and lived in their place,

as he did for the children of Esau who dwell in Seir, when he destroyed the Horites from before them; and they succeeded them, and lived in their place even to this day.

Then the Avvim, who lived in villages as far as Gaza: the Caphtorim, who came out of Caphtor, destroyed them and lived in their place.)