What did Prophet Muhammad (saw) advise to do when it comes to Saum Wisal?
 Abu Huraira (Allah be pleased with him) reported Allah's Messenger (may peace be upon him) as saying:                      Abstain from Saum-Wisal. They (his Companions) said: Messenger of Allah, but you observe Saum Wisal. Upon this he said: You are not like me in this matter, for I spend my night (in a state) that my Lord feeds me and provides me drink Devote yourselves to the deeds (the burden of which) you can bear.