Acts 15:23

23having writtenγράψαντεςbyδιὰ[the] handχειρὸςof themαὐτῶν·TheΟἱapostlesἀπόστολοιandκαὶtheοἱeldersπρεσβύτεροιbrothersἀδελφοὶTo thoseτοῖςinκατὰτὴνAntiochἈντιόχειανandκαὶSyriaΣυρίανandκαὶCiliciaΚιλικίανbrothersἀδελφοῖςτοῖςamongἐξthe GentilesἐθνῶνGreetingsχαίρειν.

having written by their hand: The apostles and the elders, brothers, To those brothers among the Gentiles in Antioch and Syria and Cilicia: Greetings.