Extended Strong's Greek Lexicon (Abbott-Smith based)
king
Usage: βασιλεύς, -έως, ὁ, [in LXX chiefly for מֶלֶךְ ;] a king: Mat.1:6 2:1; used by courtesy of Herod the Tetrarch, Mat.14:9; of the Roman Emperor, as frequently in κοινή (Deiss., LAE, p. 367), 1Pe.2:13, 17; of the Christ, in the phrase ὁ β. τ. Ἰουδαίων, Mat.2:2, al.; τοῦ Ἰσραήλ, Mrk.15:32, Jhn.1:50 12:13; of God, Mat.5:35, 1Ti.1:17, Rev.15:3; β. βασιλέων, Rev.17:14 19:16; β. τ. βασιλευόντων, 1Ti.6:15 (on the associations of the word to Jewish Hellenists, see Cl. Rev., i, 7).† (AS)