Abbott-Smith Manual Greek Lexicon
ἐν-έχω (G1758)
3 ἐν-έχω [in LXX: Ge 49:23 ( סָתַם ), Ez 14:4 , 7 , III Mac 6:10 * ;] to hold in ; pass., to be held, entangled : c. dat. rei; fig., ζυγῷ δουλείας , Ga 5:1 (cf. MM, Exp. , xii); θλίψρεσιν , II Th 1:4 (cf. ἀσεβείσιν , III Mac 6:10 ). to set oneself against, be urgent against (as Ge 49:23 ; for construction, v. Swete, Mk. , l.c.): Mk 6:19 , Lk 11:53 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain