G4821
συμβασιλεύω
to reign with
συμ-βουλεύω [in LXX chiefly for יָעַץ ;] __1. to advise, counsel: with dative of person(s), Jhn.18:14; id. before inf., Rev.3:18. __2. Mid., to take counsel, consult: before ἵνα, Mat.26:4 ("reciprocal middle," see M, Pr., 157); with inf., Act.9:23.† (AS)
The KJV translates G4821 in the following manner:
reign (2x), shall (2x), with (2x)
Full Thayer's lexicon entry
συμβασιλεύω — symbasileúō
συμβασιλεύω (T συνβασιλεύω so now WH (in examples as below); cf. σύν, v, II. at the end): future συμβασιλεύσω; 1 aorist συνεβασίλευσα; to reign together: τίνι, with one; properly, Polybius 30, 2, 4; Lucian, dial. deor. 16, 2; often in Plutarch (also in Dionysius Halicarnassus, Strabo); metaphorically, to possess supreme honor, liberty, blessedness, with one in the kingdom of God: 1Co 4:8 (cf. Winers Grammar, 41 b. 5 N. 2; Buttmann, § 139, 10); 2Ti 2:12; see βαιλεύω.
2 occurrences
I Corinthians (1), II Timothy (1)