Numbers 22
22 Ref God's anger was kindled because he went; and the angel of Yahweh placed himself in the way for an adversary against him. Now he was riding on his donkey, and his two servants were with him.
23 Ref The donkey saw the angel of Yahweh standing in the way, with his sword drawn in his hand; and the donkey turned aside out of the way, and went into the field: and Balaam struck the donkey, to turn her into the way.