'Plaster' in the Bible

Then he is to have the house scraped all around on the inside, and the plaster which is scraped off must be dumped outside the city into an unclean place.

They are then to take other stones and replace those stones, and he is to take other plaster and replaster the house.

He must tear down the house, its stones, its wood, and all the plaster of the house, and bring all of it outside the city to an unclean place.