Numbers 23:2-4

American Standard Version

² And Balak did as Balaam had spoken; and Balak and Balaam offered on every altar a bullock and a ram. ³ And Balaam said unto Balak, Stand by thy burnt-offering, and I will go: peradventure Jehovah will come to meet me; and whatsoever he showeth me I will tell thee. And he went to a bare height. ⁴ And God met Balaam: and he said unto him, I have prepared the seven altars, and I have offered up a bullock and a ram on every altar.