Psalms 136:2 KJV
O give thanks unto the God of gods: for his mercy endureth for ever.
Psalms 136:2, King James Version
In context
1 O give thanks unto the Lord; for he is good: for his mercy endureth for ever.
2 O give thanks unto the God of gods: for his mercy endureth for ever.
3 O give thanks to the Lord of lords: for his mercy endureth for ever.