BIB(i) 17 εἰδότι (To him knowing) οὖν (therefore) καλὸν (good) ποιεῖν (to do), καὶ (and) μὴ (not) ποιοῦντι (doing), ἁμαρτία (sin) αὐτῷ (to him) ἐστιν (it is).