Then the priest shall go out of the house to the door of the house, and shut up the house seven days: Leviticus 14:38 KJV
https://github.com/davepinch/pinchy.cc/blob/master/content/topics/religion/christianity/bible-books/leviticus/chapters/14/verses/leviticus-14-38/leviticus-14-38.md
Arthur C. Clarke (Wikipedia) Sir Arthur Charles Clarke CBE FRAS (16 December 1917 – 19 March 2008) was an English science fiction writer, science writer, futurist, inventor, undersea explorer, and television series host.