Numbers 22:32-34

32And the angel of the Lord said unto him, Wherefore hast thou smitten thine ass these three times? behold, I went out to withstand thee, because thy way is perverse before me:1

33And the ass saw me, and turned from me these three times: unless she had turned from me, surely now also I had slain thee, and saved her alive.

34And Balaam said unto the angel of the Lord, I have sinned; for I knew not that thou stoodest in the way against me: now therefore, if it displease thee, I will get me back again.2