Dictionary entry

λόγιον

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

λόγιον, -ου, τό

(dimin. of λόγος, v. ICC, Ro., 70), [in LXX chiefly for אִמְרָה, אֵמֶר, Ps 17 (18):3018 (19):14, al.; also for דָּבָר, Is 28:13, al.; (cf. λογεῖον (-ιον), for חֹשֶׁן, the oracular breastplate of the H.P., Ex 28:15, al.);]

an oracle: Ac 7:38, Ro 3:2, He 5:12, I Pe 4:11 (on the eccl., λόγια τ. Κυρίου, v. Lft., Essay on Sup. Rel., 172 ff.).†