Romans 5:21

that as sin had reigned by death, even so might grace reign through righteousness unto life eternal by Jesus Christ our Lord.

Hebrews 1:8-9

But to the Son, "Thy throne, O God, is unto eternity; a sceptre of rectitude is the sceptre of thy kingdom.

Revelation 17:14

They shall make war against the Lamb, and the Lamb shall overcome them: because he is Lord of lords, and King of kings and they that are with him, are called, and elect, and faithful.

Revelation 19:11

And I saw heaven opened, and lo a white horse; and he that sat upon it, is called Faithful and True, and with righteousness doth he judge and make war.

Treasury of Scripture Knowledge

Summary

Behold, a king shall reign in righteousness, and princes shall rule in judgment.

Bible References

King

Romans 5:21
that as sin had reigned by death, even so might grace reign through righteousness unto life eternal by Jesus Christ our Lord.
Hebrews 1:8
But to the Son, "Thy throne, O God, is unto eternity; a sceptre of rectitude is the sceptre of thy kingdom.
Revelation 19:11
And I saw heaven opened, and lo a white horse; and he that sat upon it, is called Faithful and True, and with righteousness doth he judge and make war.

Princes

Revelation 17:14
They shall make war against the Lamb, and the Lamb shall overcome them: because he is Lord of lords, and King of kings and they that are with him, are called, and elect, and faithful.