Dictionary entry

ἑβδομήκοντα

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

ἑβδομήκοντα, οἱ, αἱ, τά, indecl.

(< ἑπτά),

seventy: Lk 10:1, 17Ac 7:1423:2327:37.†