Allah's Messenger (SAW) said, "I have been forbidden to recite the Qur'an while bowing or prostrating; so while in the bowing (position) glorify (the Perfection of) the Rabb (Lord), and while in the prostrating (position) be earnest in supplication, for it is fitting that your supplications may be answered." [Reported by Muslim].

"In the creation of the heavens and earth" [3:190] to the end of the surah. Then he stood up and prayed two rak'ahs in which he prolonged the standing, bowing, and prostrations. He then uttered turned away and slept till he bagan to snore. This he did three times. This made six rak'ahs in all. He would use tooth-stick, then perform ablution, and recite those verses. He then observed the witr prayer. The version of 'Uthman has: with three rak'ahs. The mu'adhdhin then came to him and he went out for prayer. The version of Ibn 'Isa adds: He then observed witr prayer ; then Bilal came to him and called him for prayer when the dawn broke. He then prayed the two rak'ahs of the dawn prayer. He then went out for prayer. Then both the narrators were agreed: He beagan to supplicate saying: O Allah, place light in my heart, light in my tongue, light in my hearing, light in my eyesight, light on my right hand, light on my left hand, light in front of me, light behing me, light below me, O Allah, give me abundant light.

They were with the Prophet (S) on a journey. They wound up in a narrow area when Salat became due. Then it began raining from the sky above them, and it was wet beneath them. So Allah's Messenger (S) called the Adhan while he was on his mount, and then the Iqamah, going forward on his mount. He let them in Salat by making gestures, making his prostrations lower than his bowing.