Numbers 23:1, 14, 29

Balaam said, “Build me seven altars here, and then prepare seven bulls and seven rams.”

So he took him to Watchmen’s Meadow at the top of Pisgah. He built seven altars there and offered a bull and a ram on each altar.

Balaam said to Balak, “Build seven altars for me here and prepare seven bulls and seven rams for sacrifice.”