Abbott-Smith Manual Greek Lexicon
πληθύνω (G4129)
12 πληθύνω (causal of πληθύω , to be full , πληθύς , Ion. for πλῆθος ), [in LXX chiefly for רבה hi.;] trans., to increase , multiply : II Co 9:10 , He 6:14 (LXX) ; pass., to be increased , to multiply : Mt 24:12 , Ac 6:7 7:17 9:31 12:24 ; c. dat. pers. ( Da LXX TH 3:31 ( 98 ) al.), I Pe 1:2 , II Pe 1:2 , Ju 2 . Intrans., to be increased , to multiply : Ac 6:1 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain