Deuteronomy 31:4
King James Version
“And the LORD shall do unto them as he did to Sihon and to Og, kings of the Amorites, and unto the land of them, whom he destroyed.”
Context
1And Moses went and spake these words unto all Israel.
2And he said unto them, I an hundred and twenty years old this day; I can no more go out and come in: also the LORD hath said unto me, Thou shalt not go over this Jordan.
3The LORD thy God, he will go over before thee, he will destroy these nations from before thee, and thou shalt possess them: Joshua, he shall go over before thee, as the LORD hath said.
4And the LORD shall do unto them as he did to Sihon and to Og, kings of the Amorites, and unto the land of them, whom he destroyed.
5And the LORD shall give them up before your face, that ye may do unto them according unto all the commandments which I have commanded you.
6Be strong and of a good courage, fear not, nor be afraid of them: for the LORD thy God, he that doth go with thee; he will not fail thee, nor forsake thee.
7And Moses called unto Joshua, and said unto him in the sight of all Israel, Be strong and of a good courage: for thou must go with this people unto the land which the LORD hath sworn unto their fathers to give them; and thou shalt cause them to inherit it.