'Robe' in the Bible

When I saw among their goods a fair robe of Babylon and two hundred shekels of silver, and a mass of gold, fifty shekels in weight, I was overcome by desire and took them; and they are put away in the earth in my tent, and the silver is under it.

So Joshua sent men quickly, and looking in his tent, they saw where the robe had been put away secretly with the silver under it.

Then Joshua and all Israel took Achan, the son of Zerah, and the silver and the robe and the mass of gold, and his sons and his daughters and his oxen and his asses and his sheep and his tent and everything he had; and they took them up into the valley of Achor.