Parallel
Matthew 24:42
Nestle 1904 Greek New Testament · Berean Standard Bible
Γρηγορεῖτε οὖν ὅτι οὐκ οἴδατε ποίᾳ ἡμέρᾳ ὁ κύριος ὑμῶν ἔρχεται
Therefore keep watch, because you do not know the day on which your Lord will come.