Ephesians 4:13 N-GFS
BIB: καὶ τῆς ἐπιγνώσεως τοῦ υἱοῦ
NAS: of the faith, and of the knowledge of the Son
KJV: and of the knowledge of the Son
INT: and of the upon-knowledge of the Son

2 Peter 1:3 N-GFS
BIB: διὰ τῆς ἐπιγνώσεως τοῦ καλέσαντος
NAS: through the TRUE knowledge of Him who called
KJV: through the knowledge of him that hath called
INT: through the upon-knowledge of him who called