The Book of Fasting (Kitab Al-Sawm)
Muslim :: Book 6 : Hadith 2474
Jabir b. 'Abdullah (Allah be pleased with both of them) reported that in the course of a journey Allah's Messenger (may peace be upon him) saw a man, people crowding around him and providing him a shade. Upon this he (the Holy Prophet) said: What is the matter with him? They said: He is a person observing fast. Whereupon the Messenger of Allah (may peace be upon him) said: It is no righteousness that you fast on journey.
Source materials are from the University of Southern California MSA site|
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