'Rubble' in the Bible

He spoke in the presence of his brothers and the wealthy men of Samaria and said, “What are these feeble Jews doing? Are they going to restore it for themselves? Can they offer sacrifices? Can they finish in a day? Can they revive the stones from the dusty rubble even the burned ones?”

“They mock at kingsAnd rulers are a laughing matter to them.They laugh at every fortressAnd heap up rubble to capture it.