4 Then Goliath, a Philistine champion from Gath, came out of the Philistine ranks to face the forces of Israel. He was over nine feet tall! 5 He wore a bronze helmet, and his bronze coat of mail weighed 125 pounds. 6 He also wore bronze leg armor, and he carried a bronze javelin on his shoulder. 7 The shaft of his spear was as heavy and thick as a weaver's beam, tipped with an iron spearhead that weighed 15 pounds. His armor bearer walked ahead of him carrying a shield.

Matthew Henry's Commentary on 1 Samuel 17:4-7

Commentary on 1 Samuel 17:1-11

(Read 1 Samuel 17:1-11)

Men so entirely depend upon God in all things, that when he withdraws his help, the most valiant and resolute cannot find their hearts or hands, as daily experience shows.