Numbers 22:35-36

³⁵And the angel of the Lord said to Balaam, Go with the men: nevertheless the word which I shall speak to thee, that thou shalt take heed to speak. And Balaam went with the princes of Balak.

³⁶And when Balak heard that Balaam was come, he went out to meet him, to a city of Moab, which is on the borders of Arnon, which is on the extreme part of the borders.