Luke 22:49

Those who were about Him saw what was about to take place, and said, "Lord, shall we use our swords now?"

So they said, "Lord, look! here are two swords!" And He answered them, "Enough!"

Treasury of Scripture Knowledge

When they which were about him saw what would follow, they said unto him, Lord, shall we smite with the sword?

One of the men with Jesus put out his hand and drew his sword, and with a thrust at the high priest's slave cut off his ear.

But one of the bystanders drew his sword and struck at the high priest's slave and cut his ear off.

So Simon Peter, who had a sword, drew it and struck the high priest's slave and cut off his right ear. The slave's name was Malchus.