35But the angel of the Lord said to Bileam, Go with the men; only the word that I shall speak with thee, that thou shalt say. And Bileam went with the princes of Balak.
36And Balak heard that Bileam was coming, and went forth to meet him, at a city of Moab which is upon the border of Arnon, on the side of the frontier.
Numbers 22
Numbers 22:35-36