Deuteronomy 11:6

and what He did unto Dathan and Abiram, the sons of Eliab, the son of Reuben, in the rebellion of Korah, Numbers 16; how the earth opened her mouth and swallowed them up, and their households, and their tents, and all the substance that was in their possession, literally, "all the possession, the property which was at their feet," that is, their slaves and attendants, in the midst of all Israel;