First Book of Paralipomenon (Author Compiled by Isaias and Esdras from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
Chapter 12
17And David went out to meet them, and said: If you are come peaceably to me to help me, let my heart be joined to you: but if you plot against me for my enemies whereas I have no iniquity in my hands, let the God of our fathers see, and judge.
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.