Numbers 22:5-7

5He sent messengers therefore to Balaam the son of Beor to Pethor, which is by the river of the land of the children of his people, to call him, saying, Behold, there hast a people come out from Egypt: behold, they cover the face of the earth, and they abide opposite to me:1

6Come now therefore, I pray thee, curse for me this people; for they are too mighty for me: perhaps I shall prevail, that we may smite them, and that I may drive them out of the land: for I know that he whom thou blessest is blessed, and he whom thou cursest is cursed.

7And the elders of Moab and the elders of Midian departed with the rewards of divination in their hand; and they came to Balaam, and spoke to him the words of Balak.