Esau hated his brother Jacob because he had stolen the blessing that was supposed to be his. So he said to himself, “Just as soon as my father dies, I'll kill Jacob.”
The LORD said: I will punish Edom for countless crimes, and I won't change my mind. They killed their own relatives and were so terribly furious that they showed no mercy.
They sent messengers to the king of Edom and said, “Please, let us go through your country.” But the king of Edom refused. They also sent messengers to the king of Moab, but he wouldn't let them cross his country either. And so the Israelites stayed at Kadesh.