As a guilt offering to the LORD, the Philistines had sent back one gold tumor for each city: Ashdod, Gaza, Ashkelon, Gath, and Ekron.
Jewish Publication Society of America Version (JPS1917) - 1 Samuel 6:17 >And these are the golden emerods which the Philistines returned for a guilt-offering unto the LORD: for Ashdod one, for Gaza one, for Ashkelon one, for Gath one, for Ekron one;