But a certain one of them that stood by drew his sword, and smote the servant of the high priest, and struck off his ear ( ἀφεῖλεν αὐτοῦ τὸ ὠτίον). We learn from St. John (John 18:10) that this was Peter.
St. John also is the only evangelist who mentions the name (Malchus) of the high priest's servant. Malchus would probably be prominent amongst them. St. Luke (Luke 22:51) is the only evangelist who mentions the healing of the wound by our Lord.