the Amalekites for # 09_1SA_15_15 # And Saul said, They have brought them from the Amalekites: for the people spared the best of the sheep and of the oxen, to sacrifice unto the LORD thy God; and the rest we have utterly destroyed. 
the Amalekites for # 09_1SA_27_08 # And 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.