Numbers 22:4-7

4And Moab said to the elders of Midian, "This horde will now lick up all that is around us, as the ox licks up the grass of the field." So Balak the son of Zippor, who was king of Moab at that time,

5sent messengers to Balaam the son of Beor at Pethor, which is near the River in the land of the people of Amaw, to call him, saying, "Behold, a people has come out of Egypt. They cover the face of the earth, and they are dwelling opposite me.

6Come now, curse this people for me, since they are too mighty for me. Perhaps I shall be able to defeat them and drive them from the land, for I know that he whom you bless is blessed, and he whom you curse is cursed."

7So the elders of Moab and the elders of Midian departed with the fees for divination in their hand. And they came to Balaam and gave him Balak's message.