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Philippians 2:22
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Τὴν δὲ δοκιμὴν αὐτοῦ γινώσκετε, ὅτι ὡς πατρὶ τέκνον, σὺν ἐμοὶ ἐδούλευσεν εἰς τὸ εὐαγγέλιον.
But you know Timothy’s proven worth, that as a child with his father he has served with me to advance the gospel.