Abbott-Smith Manual Greek Lexicon
Νεφθαλείμ (G3508)
3 Νεφθαλείμ ( -λίμ , WH in Re 7:6 ), ὁ , indecl. (Heb. נַפְתָּלִי ), Naphtali : Mt 4:13 , 15 (LXX) , Re 7:6 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain