2 Chronicles 20:21
And when he had consulted with the people, he appointed singers to the LORD, and that should praise the beauty of holiness, as they went out before the army, and to say, Praise the LORD; for his mercy endures for ever.
Torrey's Topical Textbook—AKJV

Psalm 89:1
I will sing of the mercies of the LORD for ever: with my mouth will I make known your faithfulness to all generations.
Torrey's Topical Textbook—AKJV

Psalm 118:1-4
O give thanks to the LORD; for he is good: because his mercy endures for ever.
Torrey's Topical Textbook—AKJV

Psalm 136:1-26
O give thanks to the LORD; for he is good: for his mercy endures for ever.
Torrey's Topical Textbook—AKJV