sceptre of righteousness
Your Throne, O God, Is Forever and Ever
Psalm 45:6 Thy throne, O God, is for ever and ever: the sceptre of thy kingdom is a right sceptre.
Hebrews 1:8 But unto the Son he saith, Thy throne, O God, is for ever and ever: a sceptre of righteousness is the sceptre of thy kingdom.