The plains of Moab — Which still retained their ancient title, though they had been taken away from the Moabites by Sihon, and from him by the Israelites. By Jericho — That is, over against Jericho.
Related Commentaries of Numbers 22:1
Numbers 22:1
1 And the children of Israel set forward, and pitched in the plains of Moab on this side Jordan by Jericho.