So Esau hated Jacob because of the blessing that his father had given him. Esau said to himself, “The time to mourn for my father is near. Then I’ll kill my brother Jacob.”
This is what the Lord says: Because Edom has committed three crimes, and now a fourth crime, I will not change my plans. The Edomites pursued their relatives with swords. They refused to show any compassion to them. Their anger was unstoppable. They refused to control their fury.
The people of Israel sent messengers to the king of Edom. They said, ‘Please let us go through your country.’ But the king of Edom wouldn’t listen to them. They also sent messengers to the king of Moab. But he wouldn’t allow it, either. So the people of Israel remained at Kadesh.
But Sihon did not trust the Israelites enough to let them go through his territory. Sihon assembled all his troops. He camped at Jahaz and attacked Israel.