2 Samuel 21:15 in the King James Version
Moreover the Philistines had yet war again with Israel; and David went down, and his servants with him, and fought against the Philistines: and David waxed faint.
Context
14 They buried the bones of Saul and Jonathan his son in the country of Benjamin in Zela, in the tomb of Kish his father; and they performed all that the king commanded. After that, God answered prayer for the land.
15 The Philistines had war again with Israel; and David went down, and his servants with him, and fought against the Philistines. David grew faint;
16 and Ishbibenob, who was of the sons of the giant, the weight of whose spear was three hundred shekels of bronze in weight, he being armed with a new sword, thought he would kill David.