Numbers 22:5-7

5So he sent messengers to Balaam [a famous prophet-diviner] the son of Beor at Pethor, which is by the [Euphrates] River, in the land of the descendants of his people, to call for him, saying, “There is a people who have come out of Egypt; behold, they cover the surface of the land, and they are living opposite me.

6Now please come, curse these people for me, for they are too powerful for me; perhaps I will be able to defeat them and drive them out of the land. For I know [your reputation] that he whom you bless is blessed, and he whom you curse is cursed.”

7So the elders of Moab and of Midian departed with fees for divination (foretelling) in hand; and they came to Balaam and told him the words of Balak.