Leviticus 15:5, 10, 11
Leviticus 15:5 NIV
Anyone who touches his bed must wash their clothes and bathe with water, and they will be unclean till evening.
Leviticus 15:11 NIV
“ ‘Anyone the man with a discharge touches without rinsing his hands with water must wash their clothes and bathe with water, and they will be unclean till evening.