Psalms (Author Moses, David, Solomon, Asaph, Heman, Ethan, sons of Korah, compiled by Ezra)
63:1O God, Thou art my God, earnestly do I seek Thee, Thirsted for Thee hath my soul, Longed for Thee hath my flesh, In a land dry and weary, without waters.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.