What did the Prophet Muhammad (saw) allow Abdur Rahman bin 'Auf and Az-Zubair to do to deal with the lice issue they complained about?
 Narrated Anas:                     As above.Narrated Anas:`Abdur Rahman bin `Auf and Az-Zubair complained to the Prophet, i.e. about the lice (that caused itching) so he allowed them to wear silken clothes. I saw them wearing such clothes in a holy battle.