https://github.com/davepinch/pinchy.cc/blob/master/content/streams/the-fossil-fields/8/the-trail-is-well-defined-but-requires-some-climbing.md
And he shall cause the house to be scraped within round about, and they shall pour out the dust that they scrape off without the city into an unclean place: Leviticus 14:41 KJV