The Gospel according to Luke. (Chapter and verse escape me right now, but it's during the Last Supper.)
One of my favorite Bible verses.
Luke 22:36.
And they got two swords before the last supper. And when the soldiers came Peter cut ones ear with the sword.
[35] Then Jesus asked them, "When I sent you without purse, bag or sandals, did you lack anything?"
"Nothing," they answered.
[36] He said to them, "But now if you have a purse, take it, and also a bag; and if you don't have a sword, sell your cloak and buy one. [37] It is written: 'And he was numbered with the transgressors'; and I tell you that this must be fulfilled in me. Yes, what is written about me is reaching its fulfillment."
[38] The disciples said, "See, Lord, here are two swords."
"That is enough," he replied.