Abbott-Smith Manual Greek Lexicon
σής (G4597)
28 σής , σητός (late gen. for cl. σεός ), ὁ , [in LXX: Jb 4:19 , Is 50:9 ( עָשׁ ), Is 51:8 ( סָס ), al. ;] a moth, clothes moth : Mt 6:19, 20 , Lk 12:33 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain