Acts 18:3

3andκαὶdue toδιὰof theτὸsame tradeὁμότεχνονbeingεἶναιhe stayedἔμενενwithπαρ’themαὐτοῖςandκαὶworkedἠργάζετο,they wereἦσανforγὰρtentmakersσκηνοποιοὶby theτῇtradeτέχνῃ.

and because of being of the same trade, he stayed with them and worked. For they were tentmakers by the trade.