Beth Sarim (Hebrew בית שרים "House of the Princes") is a ten-bedroom mansion in San Diego, California, constructed in 1929 in anticipation of various resurrected Old Testament biblical patriarchs or prophets such as Abraham, Moses, David, Isaiah and Samuel. It was maintained by the Watch Tower Society, the parent organization used by Jehovah's Witnesses, and was also used as a winter home and executive office for Watch Tower president Joseph Franklin Rutherford.