Psalms 136:1

O give thanks unto the LORD; for he is good: for his mercy endureth for ever.
— Psalms 136:1, King James Version

In other translations

World English Bible (WEB)

Give thanks to Yahweh, for he is good; For his lovingkindness endures forever.

American Standard Version (ASV)

Oh give thanks unto Jehovah; for he is good; For his lovingkindness endureth for ever.

Young's Literal Translation (YLT)

Give ye thanks to Jehovah, For good, for to the age <FI>is<Fi> His kindness.