Numbers 22:21-23

Balaam got up in the morning, saddled his donkey, and went off with the noblemen from Moab. As he was going, though, God’s anger flared. The angel of GOD stood in the road to block his way. Balaam was riding his donkey, accompanied by his two servants. When the donkey saw the angel blocking the road and brandishing a sword, she veered off the road into the ditch. Balaam beat the donkey and got her back on the road.