GRC
Bailly
ἑπτα·καί·δεκα (οἱ, αἱ, τὰ) [ᾰᾰ] indécl. dix-sept, HDT. 1, 50 ; XÉN. Cyr. 1, 2, 8 ; Hell. 4, 5, 17, etc.
Bailly 2020 Hugo Chávez Gérard Gréco, André Charbonnet, Mark De Wilde, Bernard Maréchal & contributeurs / Licence Creative Commons Attribution - Pas d'Utilisation Commerciale - Pas de Modification — « CC BY-NC-ND 4.0 »
LSJ
οἱ, αἱ, τά, indecl.
seventeen, Hdt. 1.50, al. ; in Hom., ἑπτὰ δὲ καὶ δέκα Od. 5.278, al.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
οἱ, αἱ, τά, indeclin., siebzehn, Her. u. Folgde.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)
TBESG
seventeen , (Herdotus Historicus), etc. (ML)
Translators Brief lexicon of Extended Strongs for Greek based on Abbot-Smith, A Manual Greek Lexicon of the New Testament (1922) (=AS), with corrections and adapted by Tyndale Scholars