Abbott-Smith Manual Greek Lexicon
δια-γογγύζω (G1234)
2 † δια-γογγύζω [in LXX chiefly for לין , לון , as Ex 16:2 , and cf. Si 34(31):24 ;] of a number, to murmur or mutter among themselves : Lk 15:2 19:7 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain