Parallel
Luke 12:38
Nestle 1904 Greek New Testament · Berean Standard Bible
κἂν ἐν τῇ δευτέρᾳ κἂν ἐν τῇ τρίτῃ φυλακῇ ἔλθῃ καὶ εὕρῃ οὕτως μακάριοί εἰσιν ἐκεῖνοι
Even if he comes in the second or third watch of the night (note: That is, between nine at night and three in the morning) and finds them alert, those servants will be blessed.