1 Thessalonians 3:2

2andκαὶwe sentἐπέμψαμενTimothyΤιμόθεον,theτὸνbrotherἀδελφὸνof usἡμῶνandκαὶfellow workerσυνεργὸντοῦof Godθεοῦinἐνtheτῷgospelεὐαγγελίῳτοῦof ChristΧριστοῦ,in orderεἰςτὸto strengthenστηρίξαιyouὑμᾶςandκαὶto encourageπαρακαλέσαιconcerningὑπὲρtheτῆςfaithπίστεωςof youὑμῶν

and we sent Timothy, our brother and fellow worker of God in the gospel of Christ, in order to strengthen and to encourage you⁺ on behalf of your⁺ faith,