6 He that sitteth on that whereon he sat, shall wash his clothes and bathe himself with water and be unclean until the evening.
Leviticus 15:6 Cross References - MSTC
Isaiah 1:16
16 Thus saith the LORD God: Wash and be clean; put away the wickedness of your imaginations out of my sight. Cease to do evil and learn to do well.
James 4:8
8 Draw nigh to God, and he will draw nigh to you. Cleanse your hands ye sinners, and purge your hearts ye wavering minded.