For the choir director: A psalm of the descendants of Korah, to be sung to the tune "The Suffering of Affliction." A psalm of Heman the Ezrahite. A song. O LORD, God of my salvation, I have cried out to you day and night.
Scripture quotations marked NLT are taken from the Holy Bible, New Living Translation, copyright 1996. Used by permission of Tyndale House Publishers, Inc., Wheaton, Illinois 60189. All rights reserved. (New Living Translation - The Bible Online)