Psalms 145:1

"I will extol thee, my God, O king; and I will bless thy name for ever and ever."
Psalms 145:1 (KJV)

Context from Psalms 145

1

I will extol thee, my God, O king; and I will bless thy name for ever and ever.

2

Every day will I bless thee; and I will praise thy name for ever and ever.

3

Great is the LORD, and greatly to be praised; and his greatness is unsearchable.