1 Timothy 6:15

which in His own times the Happy and Only Potentate will show, the King of kings and Lord of lords,

Revelation 17:14

These will make war with the Lamb, and the Lamb will overcome them; because He is Lord of lords, and King of kings; and those with Him are called and chosen and faithful."

Revelation 19:16

And He hath on His garment, and on His thigh, a name written, "KING OF KINGS, AND LORD OF LORDS."

Treasury of Scripture Knowledge

Summary

O give thanks to the Lord of lords: for his mercy endureth for ever.

Bible References

The lord

1 Timothy 6:15
which in His own times the Happy and Only Potentate will show, the King of kings and Lord of lords,
Revelation 17:14
These will make war with the Lamb, and the Lamb will overcome them; because He is Lord of lords, and King of kings; and those with Him are called and chosen and faithful."
Revelation 19:16
And He hath on His garment, and on His thigh, a name written, "KING OF KINGS, AND LORD OF LORDS."