Abbott-Smith Manual Greek Lexicon
μή-τι-γε (G3386)
1 μή-τι-γε ( μήτι γε , Rec., L; μή τι γε , Tr.), >strengthened form of μήτι , let alone : i.e. according to context; much less ; much more : I Co 6:3 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain