Matthew Henry on 1 Samuel 17:48–end
Here is 1. The engagement between the two champions, Sa1 17:48. To this engagement the Philistine advanced with a great deal of state and gravity; if he must encounter a pigmy, yet it shall be with the magnificence of a giant and a grandee. This is intimated in the manner of expression: He arose, and came, and drew nigh, like a stalking mountain, overlaid with brass and iron, to meet David. David advanced with no less activity and cheerfulness, as one that aimed more to do execution than to make a figure: He hasted, and ran, being lightly clad, to meet the Philistine. We may imagine with what tenderness and compassion the Israelites saw such a pleasing youth as this throwing himself into the…
Read the whole note in the consoleJamieson-Fausset-Brown on 1 Samuel 17:55
Saul . . . said unto Abner . . . whose son is this youth?--A young man is more spoken of in many Eastern countries by his father's name than his own. The growth of the beard, and other changes on a now full-grown youth, prevented the king from recognizing his former favorite minstrel [Sa1 16:23].
Next: 1 Samuel Chapter 18
Adam Clarke on 1 Samuel 17:54
David took the head of the Philistine - It has been already remarked that this, with the following verses, and the five first verses of the eighteenth chapter, are omitted by the Septuagint. See the observations at the end, Sa1 17:58 (note).
John Gill on 1 Samuel 17:56
And the king said, inquire thou whose son the stripling is. Still the question is the same, being very desirous of knowing of what family he was, for the reason before given; see Gill on 1 Samuel 17:55.
Keil & Delitzsch on 1 Samuel 17:55-56
A war between the Philistines and the Israelites furnished David with the opportunity of displaying before Saul and all Israel, and greatly to the terror of the enemies of his people, that heroic power which was firmly based upon his bold and pious trust in the omnipotence of the faithful covenant God (Sa1 17:1-3). A powerful giant, named Goliath, came forward from the ranks of the Philistines, and scornfully challenged the Israelites to produce a man who would decide the war by a single combat with him (Sa1 17:4-11). David, who had returned home for a time from the court of Saul, and had just been sent into the camp by his father with provisions for his elder brothers who were serving in th…