Hebrews 3:14

14Partakersμέτοχοιforγὰρτοῦof ChristΧριστοῦwe have becomeγεγόναμεν,if indeedἐάνπερfrom theτὴνbeginningἀρχὴνtheτῆςassuranceὑποστάσεωςuntoμέχρι[the] endτέλουςfirmβεβαίανwe should holdκατάσχωμεν.

For we have become partakers of Christ, if indeed we should hold firm until the end the assurance [from] the beginning.