Numbers 22:15-21

15Then sent Balak yet again princes, more, and more honourable than they.

16And they came to Balaam, and said to him, Thus says Balak the son of Zippor: Suffer not thyself, I pray thee, to be restrained from coming to me;

17for very highly will I honour thee, and whatever thou shalt say to me will I do; come therefore, I pray thee, curse me this people.

18And Balaam answered and said to the servants of Balak, If Balak give me his house full of silver and gold, I could not go beyond the commandment of Jehovah my 1God, to do less or more.

19And now, I pray you, abide ye also here this night, and I shall know what Jehovah will say to me further.

20Then 2God came to Balaam at night, and said to him, If the men have come to call thee, rise up, [and] go with them; but only what I shall say unto thee shalt thou do.

21And Balaam rose up in the morning, and saddled his ass, and went with the princes of Moab.