37 But behold, every man that lifted his club to smite Ammon, he smote off their arms with his sword; for he did withstand their blows by smiting their arms with the edge of his sword, insomuch that they began to be astonished, and began to flee before him; yea, and they were not few in number; and he caused them to flee by the strength of his arm.
Alma 18:3 & 34-35
3...Whether he be the Great Spirit or a man, we know not; but this much we do know, that he cannot be slain by the enemies of the king; neither can they scatter the king’s flocks when he is with us, because of his expertness and great strength...
34 Ammon said unto him: I am a man; and man in the beginning was created after the image of God, and I am called by his Holy Spirit to teach these things unto this people, that they may be brought to a knowledge of that which is just and true;
35 And a portion of that Spirit dwelleth in me, which giveth me knowledge, and also power according to my faith and desires which are in God.