THE HOLY BIBLE Authorized King James
Psalms (Author Moses, David, Solomon, Asaph, Heman, Ethan, sons of Korah, compiled by Ezra)
6:2Have mercy upon me, O LORD; for I am weak: O LORD, heal me; for my bones are vexed.
Habakkuk (Author Habakkuk)
3:2O LORD, I have heard thy speech, and was afraid: O LORD, revive thy work in the midst of the years, in the midst of the years make known; in wrath remember mercy.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.