Parallel
Acts 20:31
Nestle 1904 Greek New Testament · Berean Standard Bible
διὸ γρηγορεῖτε μνημονεύοντες ὅτι τριετίαν νύκτα καὶ ἡμέραν οὐκ ἐπαυσάμην μετὰ δακρύων νουθετῶν ἕνα ἕκαστον
Therefore be alert and remember that for three years I never stopped warning each of you night and day with tears.