And the Lord said unto me.... — This verse repeats Numbers 21:34.
For I will deliver him should be rather read thus, for into thy hand have I delivered him.
Related Commentaries of Deuteronomy 3:2
Deuteronomy 3:2
2 And the LORD said unto me, Fear him not: for I will deliver him, and all his people, and his land, into thy hand; and thou shalt do unto him as thou didst unto Sihon king of the Amorites, which dwelt at Heshbon.