Abbott-Smith Manual Greek Lexicon
ἐννέα (G1767)
5 ἐννέα , οἱ, αἱ, τά , indecl., nine : Lk 17:17 ; ἐνενήκοντα ἐ. , Mt 18:12 , 13 , Lk 15:4 , 7 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain
Strong's G1767 · Greek
ἐννέα
ennea · en-neh'-ah
a primary number; nine