Acts 17:23

23Passing throughδιερχόμενοςforγὰρandκαὶbeholdingἀναθεωρῶνtheτὰobjects of worshipσεβάσματαof youὑμῶνI foundεὗρονevenκαὶan altarβωμὸνonἐνwhichᾧhad been inscribedἐπεγέγραπτο·To an unknownἈγνώστῳGodθεῷ.Whomὃthereforeοὖνnot knowingἀγνοοῦντεςyou worshipεὐσεβεῖτε,HimτοῦτοIἐγὼproclaimκαταγγέλλωto youὑμῖν.

For passing through and examining your⁺ objects of worship, I even found an altar on which had been inscribed: TO AN UNKNOWN GOD. Therefore whom you⁺ worship without knowing, this I proclaim to you⁺.