Numbers 24:12 (KJV)

And Balak’s anger was kindled against Balaam, and he smote his hands together: and Balak said unto Balaam, I called thee to curse mine enemies, and, behold, thou hast altogether blessed them these three times.

Therefore now flee thou to thy place: I thought to promote thee unto great honour; but, lo, the Lord hath kept thee back from honour.

And Balaam said unto Balak, Spake I not also to thy messengers which thou sentest unto me, saying,

If Balak would give me his house full of silver and gold, I cannot go beyond the commandment of the Lord, to do either good or bad of mine own mind; but what the Lord saith, that will I speak?

And now, behold, I go unto my people: come therefore, and I will advertise thee what this people shall do to thy people in the latter days.