Abbott-Smith Manual Greek Lexicon
κέρδος (G2771)
3 ** κέρδος , -εος ( -ους ), τό , [in Aq.: Ez 27:24 ; Sm.: Ps 29 (30):10 , al.;] gain : Phl 1:21 3:7 , Tit 1:11 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain