David in Easton's Bible Dictionary

beloved, the eighth and youngest son of Jesse, a citizen of Bethlehem. His father seems to have been a man in humble life. His mother's name is not recorded. Some think she was the Nahash of 2 Sam. 17:25. As to his personal appearance, we only know that he was red-haired, with beautiful eyes and a fair face (1 Sam. 16:12; 17:42). His early occupation was that of tending his father's sheep on the uplands of Judah. From what we know of his after history, doubtless he frequently beguiled his time, when thus engaged, with his shepherd's flute, while he drank in the many lessons taught him by the varied scenes spread around him. His first recorded exploits were his encounters with the wild beasts of the field. He mentions that with his own unaided hand he slew a lion and also a bear, when they came out against his flock, beating them to death in open conflict with his club (1 Sam. 17:34, 35). While David, in the freshness of ruddy youth, was thus engaged with his flocks, Samuel paid an unexpected visit to Bethlehem, having been guided thither by divine direction (1 Sam. 16:1-13). There he offered up sacrifice, and called the elders of Israel and Jesse's family to the sacrificial meal. Among all who appeared before him he failed to discover the one he sought. David was sent for, and the prophet immediately recognized him as the chosen of God, chosen to succeed Saul, who was now departing from the ways of God, on the throne of the kingdom. He accordingly, in anticipation, poured on his head the anointing oil. David went back again to his shepherd life, but "the Spirit of the Lord came upon David from that day forward," and "the Spirit of the Lord departed from Saul" (1 Sam. 16:13, 14). Not long after this David was sent for to soothe with his harp the troubled spirit of Saul, who suffered from a strange melancholy dejection. He played before the king so skilfully that Saul was greatly cheered, and began to entertain great affection for the young shepherd. After this he went home to Bethlehem. But he soon again came into prominence. The armies of the Philistines and of Israel were in battle array in the valley of Elah, some 16 miles south-west of Bethlehem; and David was sent by his father with provisions for his three brothers, who were then fighting on the side of the king. On his arrival in the camp of Israel, David (now about twenty years of age) was made aware of the state of matters when the champion of the Philistines, Goliath of Gath, came forth to defy Israel. David took his sling, and with a well-trained aim threw a stone "out of the brook," which struck the giant's forehead, so that he fell senseless to the ground. David then ran and slew him, and cut off his head with his own sword (1 Sam. 17). The result was a great victory to the Israelites, who pursued the Philistines to the gates of Gath and Ekron...