Abbott-Smith Manual Greek Lexicon
ἱερατεία (G2405)
2 ἱερατεία (WH, -ία ), -ας, ἡ ( ἱερατεύω ), [in LXX for כּהן pi., כְּהֻנָּה ( Ex 29:9 , al.), exc. Ho 3:4 ( אֵפוֹד )*;] priesthood , office of priest : Lk 1:9 , He 7:5 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain