1 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
27:8And David and his men went up, and invaded the Geshurites, and the Gezrites, and the Amalekites: for those nations were of old the inhabitants of the land, as thou goest to Shur, even unto the land of Egypt.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.