5 Do not bother them, for I have given them all the hill country around Mount Seir as their property, and I will not give you even one square foot of their land. 6 If you need food to eat or water to drink, pay them for it. 7 For the Lord your God has blessed you in everything you have done. He has watched your every step through this great wilderness. During these forty years, the Lord your God has been with you, and you have lacked nothing."'

8 "So we bypassed the territory of our relatives, the descendants of Esau, who live in Seir. We avoided the road through the Arabah Valley that comes up from Elath and Ezion-geber. "Then as we turned north along the desert route through Moab, 9 the Lord warned us, 'Do not bother the Moabites, the descendants of Lot, or start a war with them. I have given them Ar as their property, and I will not give you any of their land.'"

Matthew Henry's Commentary on Deuteronomy 2:5-9

Commentary on Deuteronomy 2:1-7

(Read Deuteronomy 2:1-7)

Only a short account of the long stay of Israel in the wilderness is given. God not only chastised them for their murmuring and unbelief, but prepared them for Canaan; by humbling them for sin, teaching them to mortify their lusts, to follow God, and to comfort themselves in him. Though Israel may be long kept waiting for deliverance and enlargement, it will come at last. Before God brought Israel to destroy their enemies in Canaan, he taught them to forgive their enemies in Edom. They must not, under pretence of God's covenant and conduct, think to seize all they could lay hands on. Dominion is not founded in grace. God's Israel shall be well placed, but must not expect to be placed alone in the midst of the earth. Religion must never be made a cloak for injustice. Scorn to be beholden to Edomites, when thou hast an all-sufficient God to depend upon. Use what thou hast, use it cheerfully. Thou hast experienced the care of the Divine providence, never use any crooked methods for thy supply. All this is equally to be applied to the experience of the believer.

Commentary on Deuteronomy 2:8-23

(Read Deuteronomy 2:8-23)

We have the origin of the Moabites, Edomites, and Ammonites. Moses also gives an instance older than any of these; the Caphtorims drove the Avims out of their country. These revolutions show what uncertain things wordly possessions are. It was so of old, and ever will be so. Families decline, and from them estates are transferred to families that increase; so little continuance is there in these things. This is recorded to encourage the children of Israel. If the providence of God has done this for Moabites and Ammonites, much more would his promise do it for Israel, his peculiar people. Cautions are given not to meddle with Moabites and Ammonites. Even wicked men must not be wronged. God gives and preserves outward blessings to wicked men; these are not the best things, he has better in store for his own children.