Psalms 86:15

But thou, O Lord, art a God full of compassion, and gracious, long suffering, and plenteous in mercy and truth.
— Psalms 86:15, King James Version

In other translations

World English Bible (WEB)

But you, Lord, are a merciful and gracious God, Slow to anger, and abundant in lovingkindness and truth.

American Standard Version (ASV)

But thou, O Lord, art a God merciful and gracious, Slow to anger, and abundant in lovingkindness and truth.

Young's Literal Translation (YLT)

And Thou, O Lord, <FI>art<Fi> God, merciful and gracious, Slow to anger, and abundant in kindness and truth.