But a hundred foreskins - That is, Thou shalt slay one hundred Philistines, and thou shalt produce their foreskins, as a proof, not only that thou hast killed one hundred men, but that these are of the uncircumcised. A custom similar to this still prevails among the Abyssinians, according to Bruce. See his Travels.
An hundred foreskins - This is merely another expression of the spirit which led to the constant application of the epithet uncircumcised to the Philistines 1 Samuel 14:6.