Revelation 19:16

And he has upon his garment and his thigh a name written- KING OF KINGS, AND LORD OF LORDS.

Revelation 21:24

And the nations of the saved shall walk in its light; and the kings of the earth do bring their glory and their honor into it.

Treasury of Scripture Knowledge

Summary

Also I will make him my firstborn, higher than the kings of the earth.

Bible References

Higher

Revelation 19:16
And he has upon his garment and his thigh a name written- KING OF KINGS, AND LORD OF LORDS.
Revelation 21:24
And the nations of the saved shall walk in its light; and the kings of the earth do bring their glory and their honor into it.