Numbers 22:20–22

20 God came to Balaam at night and said to him, “Since these men have come to summon you, get up and go with them, but you must only do what I tell you.” 21 When he got up in the morning, Balaam saddled his donkey and went with the officials of Moab.

BALAAM’S DONKEY AND THE ANGEL

22 But God was incensed that Balaam was going, and the angel of the Lordc took his stand on the path to oppose him. Balaam was riding his donkey, and his two servants were with him.