The truthful person [is one who] restricts his speech, food, sleep, and mixing with others [to only that which is necessary]…
A man narrated [a story] to me, that in their town there was a blind man who knew the time of Fajr had arrived [just] by the smell [in the air]; yes, [just] by its smell – without actually [being able to] see it!
Whoever utters the [legislated] morning and evening supplications, and then blows into his cupped hands, and thereafter wipes his hands over his body – is doing this something which is legislated?
I have not eaten my fill for 16 years, except on one occasion; and [on that occasion] I placed my hand in my mouth and induced myself to vomit.
Whoever sleeps and misses the prayer, and thereafter prays after its time has passed – would it be accepted [from him]?