14 Now Moses sent messengers from Kadesh to the king of Edom. "Thus says your brother Israel: 'You know all the hardship that has befallen us, 15 how our fathers went down to Egypt, and we dwelt in Egypt a long time, and the Egyptians afflicted us and our fathers. 16 When we cried out to the Lord, He heard our voice and sent the Angel and brought us up out of Egypt; now here we are in Kadesh, a city on the edge of your border. 17 Please let us pass through your country. We will not pass through fields or vineyards, nor will we drink water from wells; we will go along the King's Highway; we will not turn aside to the right hand or to the left until we have passed through your territory.' " 18 Then Edom said to him, "You shall not pass through my land, lest I come out against you with the sword." 19 So the children of Israel said to him, "We will go by the Highway, and if I or my livestock drink any of your water, then I will pay for it; let me only pass through on foot, nothing more." 20 Then he said, "You shall not pass through." So Edom came out against them with many men and with a strong hand. 21 Thus Edom refused to give Israel passage through his territory; so Israel turned away from him.
Matthew Henry's Commentary on Numbers 20:14-21
Commentary on Numbers 20:14-21
(Read Numbers 20:14-21)
The nearest way to Canaan from the place where Israel encamped, was through the country of Edom. The ambassadors who were sent returned with a denial. The Edomites feared to receive damage by the Israelites. And had this numerous army been under any other discipline than that of the righteous God himself, there might have been cause for this jealousy. But Esau hated Jacob because of the blessing; and now the hatred revived, when the blessing was about to be inherited. We must not think it strange, if reasonable requests be denied by unreasonable men, and if those whom God favours be affronted by men.