Is There Conflicting Instructions on Swords?

In luke 22, in the parallel passage to what we've been looking at in matthew 26, it looks like jesus, right as they're leaving for the garden of gethsemine, says don't take a sword. And if you don't have a sword, sell your cloak and buy one. The disciples said, see, lord, here are two swords. That is enough. He repli then they went out, as usual, to the mount of olives. And reaching that place, he said to them, pray that you'll not fall into temptation. And then he goes and he prays. And luke's account looks a lot like matthew