Numbers 22:5-6

5He sent messengers to summon Balaam, son of Beor, who was at Pethor, on the Euphrates River, in the land where his people lived. Balak’s message was, “A nation has just come here from Egypt. They’ve spread out all over the countryside and are setting up their camp here in front of me.

6Please come and curse these people for me, because they are too strong for me. Maybe then I’ll be able to defeat them and force them out of the country. I know that whomever you bless is blessed and whomever you curse is cursed.”