Numbers 24:13 KJV
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?
Numbers 24:13, King James Version
In context
12 And Balaam said unto Balak, Spake I not also to thy messengers which thou sentest unto me, saying,
13 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?
14 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.