Abbott-Smith Manual Greek Lexicon
δυσ-βάστακτος (G1419)
2 δυσ-βάστακτος , -ον ( βαστάζω ), [in LXX for נֵטֶל , Pr 27:3 * ;] hard to be borne : Mt 23:4 (om. WH, txt., R, mg.), Lk 11:46 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain