1 Samuel 17:1-19

Now the Philistines gathered their armies for battle and were assembled at Socoh, which belongs to Judah; and they camped between Socoh and Azekah, in Ephes-dammim. Saul and the men of Israel were gathered together and they camped in the Valley of Elah, and assembled in battle formation to meet the Philistines. The Philistines were standing on the mountain on one side and Israel was standing on the mountain on the other side, with the valley between them. Then a champion came out from the camp of the Philistines named Goliath of Gath, whose height was six cubits and a span. He had a bronze helmet on his head, and wore a coat of scale-armor (overlapping metal plates) which weighed 5,000 shekels of bronze. He had bronze shin protectors on his legs and a bronze javelin hung between his shoulders. The [wooden] shaft of his spear was like a weaver’s beam; the blade-head of his spear weighed six hundred shekels of iron. And a shield-bearer walked in front of him. Goliath stood and shouted to the battle lines of Israel, saying to them, “Why have you come out to draw up for battle? Am I not the Philistine and are you not servants of Saul? Choose a man for yourselves and have him come down to me. If he is able to fight with me and kill me, then we will become your servants; but if I prevail against him and kill him, then you shall become our servants and serve us.” Again the Philistine said, “I defy the battle lines of Israel this day; give me a man so that we may fight together.” When Saul and all Israel heard these words of the Philistine, they were dismayed and greatly afraid. Now David was the son of the Ephrathite of Bethlehem in Judah, named Jesse, who had eight sons. Jesse was old in the days of Saul, advanced in years among men. His three older sons had followed Saul into battle. The names of his three sons who went to battle were Eliab, the firstborn; next, Abinadab; and third, Shammah. David was the youngest. Now the three oldest followed Saul, but David went back and forth from Saul to tend his father’s flock at Bethlehem. The Philistine [Goliath] came out morning and evening, and took his stand for forty days. Then Jesse said to David his son, “Take for your brothers an ephah of this roasted grain and these ten loaves of bread and run quickly to the camp to your brothers. Also take these ten cuts of cheese to the commander of the unit. See how your brothers are doing and bring back news of them. Now they are with Saul and all the men of Israel in the Valley of Elah, fighting with the Philistines.”