In "The Matrix Revolutions", at the final showdown, there's a brief exchange:
Smith: アンダーソン君 お帰り
Smith: 会いたかった
Neo: 今夜が最後だ
That's what the subtitles say, anyway. The dub is almost identical for Smith (he adds "君に" at the start of the second line), but Neo says something different that I don't recognize. It sounds like: "今夜 けりがつく" (??).
I'm assuming that what Neo says is equivalent in meaning to "最後だ", but I don't know anything like that that sounds like what he says.
(If this doesn't sound familiar to anyone, I can try recording the audio.)