Peter
Peter cuts an ear off one of the men who had come to arrest Jesus.
Background Reading:
Luke 22:47-51
Peter uses a sword
49 When Jesus' followers saw what was going to happen, they said, "Lord, should we strike with our swords?" 50 And one of them struck the servant of the high priest, cutting off his right ear.
51 But Jesus answered, "No more of this!" And he touched the man's ear and healed him.
Also read Matthew 26:51-54, Mark 14:44-47, John 18:10-11
More Information:
Peter
Peter was a fisherman not a soldier, he was the brother of Andrew another of Jesus' disciples.