What did the Prophet Muhammad (saw) say about not fasting continuously day and night (Al-Wisal)?
 Narrated Abu Sa`id Al-Khudri:                     Allah's Apostle said, "Do not fast continuously day and night (practice Al-Wisal) and if anyone of you intends to fast continuously day and night, he should continue till the Suhur time." They said, "But you practice Al-Wisal, O Allah's Apostle!" The Prophet said, "I am not similar to you;. during my sleep I have One Who makes me eat and drink."