Numbers 23:12-14

12Balaam answered, “Must I not be obedient and careful to speak what the Lord has put in my mouth?”

13Balak said to him, “Come with me, I implore you, to another place from where you can see them, although you will see only the nearest and not all of them; and curse them for me from there.”

14So he took Balaam to the field of Zophim to the top of [Mount] Pisgah, and built seven altars, and offered a bull and a ram on each altar.