What did Prophet Muhammad (peace be upon him) stipulate for wiping over the socks for a traveler and for a resident?
 Shuraih b. Hani said:                      I came to 'A'isha to ask her about wiping over the socks. She said: You better ask ('Ali) son of Abu Talib for he used to travel with Allah's Messenger (may peace be upon him). We asked him and he said: The Messenger of Allah (may peace be upon him) stipulated (the upper limit) of three days and three nights for a traveller and one day and one night for the resident.