First Book of Kings (Author Compiled by Isaias from records of Samuel, David, Nathan, and Gad.)
Chapter 27
8And David and his men went up, and pillaged Gessuri, and Gerzi, and the Amalecites: for these were of old the inhabitants of the countries, as men go to Sur, even to the land of Egypt.
Original from Project Gutenberg - Massive cleanup of OCR problems and editing done locally.