Joshua 8:28; Joshua 14:9; Joshua 24:2

28 And Joshua burnt Ai, and made it an heap for ever, even a desolation unto this day.

9 And Moses sware on that day, saying, Surely the land whereon thy feet have trodden shall be thine inheritance, and thy children's for ever, because thou hast wholly followed the LORD my God.

2 And Joshua said unto all the people, Thus saith the LORD God of Israel, Your fathers dwelt on the other side of the flood in old time, even Terah, the father of Abraham, and the father of Nachor: and they served other gods.