Numbers 22:28-32

²⁸And the LORD opened the mouth of the ass, and she said to Balaam, What have I done to thee, that thou hast smitten me these three times?

²⁹And Balaam said to the ass, Because thou hast mocked me: I would there were a sword in my hand, for now would I kill thee.

³⁰And the ass said to Balaam, Am not I thy ass, upon which thou hast rid ever since I was thine to this day? was I ever wont to do so to thee? And he said, Nay.

³¹Then the LORD opened the eyes of Balaam, and he saw the angel of the LORD standing in the way, and his sword drawn in his hand: and he bowed down his head, and fell flat on his face.

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