Numbers 22:25-28

²⁵And the ass discerned the angel of the Lord, and thrust herself to the wall, and drave Bileam’s foot against the wall; and he smote her again.

²⁶And the angel of the Lord yet passed on, and stood in a narrow place where there was no way to turn to the right or to the left.

²⁷And the ass discerned the angel of the Lord, and fell down under Bileam; and Bileam’s wrath was provoked, and he smote the ass with his staff.

²⁸And the Lord opened the mouth of the ass; and she spake to Bileam, What have I done to thee that thou bast smitten me these three times?