Numbers 22:34-35

22:34 Balaam said to the angel of the Lord, “I have sinned, for I did not know that you stood against me in the road. So now, if it is evil in your sight, I will go back home.” 22:35 But the angel of the Lord said to Balaam, “Go with the men, but you may only speak the word that I will speak to you.” So Balaam went with the princes of Balak.