[DocRock]

What is the correct wording?

[Sherman Logan]

Westcott and Hort:

τότε λέγει αὐτῷ ὁ Ἰησοῦς· ἀπόστρεψον τὴν μάχαιραν σου εἰς τὸν τόπον αὐτῆς· πάντες γὰρ οἱ λαβόντες μάχαιραν ἐν μαχαίρῃ ἀπολοῦνται.

I don't speak Greek, so you'll have to take the word of W and H.

I also have no idea how well this will come across on FR.