The Pharisaical practice of washing before meals is legally odd (as pointed out by Roger Booth, Jesus and the Laws of Purity ). The one explicit reference to the need for laymen to wash hands is Leviticus 15:11 doesn’t have to do with food or with victims of uncleanness. Leviticus 15:11 says that an man who is unclean because of a genital discharge communicates that uncleanness to anyone he touches, unless he rinses his hands first; but the Pharisees are... Read more