Charles Ellicott Commentary 1 Samuel 17:26

"And David spake to the men that stood by him, saying, What shall be done to the man that killeth this Philistine, and taketh away the reproach from Israel? for who is this uncircumcised Philistine, that he should defy the armies of the living God?" — 1 Samuel 17:26 (ASV)

And David spake ... — Very vividly does the historian here depict the scene that morning in the “front:” the dismayed soldiers of King Saul watching and listening to the boastful, impious words, as the giant champion shouted them across the narrow ravine which parted the outposts of the two armies; the enthusiastic shepherd boy, glowing with religious fervour, going from group to group of the advanced guard in the front, as they stood gloomily leaning on their spears, asking questions, and gleaning all the information possible about this insulter of his God.