'Heaps' in the Bible

He spoke before his brothers and the army of Samaria, “What are these feeble Jews doing? Can they restore it for themselves? Can they offer sacrifices? Can they finish in a day? Can they revive the stones from the heaps of dust and rubbish, even the ones that have been burned?”

In those days I saw some in Judah who were treading wine presses on the Sabbath, and bringing in sheaves or sacks of grain and loading them on donkeys, as well as wine, grapes, figs, and all kinds of loads, which they brought into Jerusalem on the Sabbath day. So I protested and warned them on the day they sold the produce.