Extended Strong's Greek Lexicon (Abbott-Smith based)
priest
Usage: ἱερεύς, -έως, ὁ (ἱερός), [in LXX for כָּהֵן ;] a priest: ἱ. τ. Διός, Act.14:13; of Jewish priests, Mat.8:4 12:4-5, Mrk.1:44 2:26, Luk.1:5 5:14, Jhn.1:19, Heb.8:4, al.; of Christ, Heb.5:6 (LXX) Heb.10:21; of Christians, Rev.1:6 5:10 20:6 (Cremer, 293; on the accusative pl., ἱερεῖς, see Thack., Gr., 147 f.; Bl., § 8, 2) (AS)