The three eldest sons of Jesse had gone after Saul to the battle: and the names of his three sons who went to the battle were Eliab the firstborn, and next to him Abinadab, and the third Shammah.
And of course the men of Israel, when they saw this, their hearts were encouraged, and they all came out of their tents and began charging after the Philistines. And there was a great slaughter of the Philistines that day. So the Lord delivered the Philistine there in the hands of David.