“Let the redeemed of the LORD say so.”

Oh, give thanks to the Lord, for He is good! For His mercy endures forever. Let the redeemed of the Lord say so, Whom He has redeemed from the hand of the enemy, And gathered out of the lands, From the east and from the west, From the north and from the south. They wandered in the wilderness in a desolate way; They found no city to dwell in. Hungry and thirsty, Their soul fainted in them. Then they cried out to the Lord in their trouble, And He delivered them out of their distresses. And He led them forth by the right way, That they might go to a city for a dwelling place. Oh, that men would give thanks to the Lord  for His goodness, And for His wonderful works to the children of men! For He satisfies the longing soul, And fills the hungry soul with goodness.
Psalm 107:1-9 - NKJV