Narrated It is told of ‘Umar b. al-Khattab that he wrote to his governors, “The most important matter which concerns you in my opinion is prayer; whoever observes it and is attentive to it will guard his religion, but whoever neglects it will be more neglectful of other things." Thereafter he wrote telling t:
the sunset prayer after the sun had set; the night prayer between the ending of the twilight and the passing of a third of the night (adding three times “if one lies down to sleep may his eye not sleep”); and the morning prayer when the stars were still visible and out in abundance.
Narrated Ibn Shihab said that ‘Umar b. ‘Abd al-‘Aziz postponed the afternoon prayer somewhat and 'Urwa said to him, “Gabriel has come down and prayed in front of God’s Messenger.” So ‘Umar said to him, “Be sure of what you are saying, ‘Urwa.” He replied:
“I heard Bashir b. Abu Mas'ud say that he heard Abu Mas'ud say that he heard God’s
Messenger say, 'Gabriel came down and acted as my imam and I prayed along with him, then I prayed along with him, then I prayed along with him, then I prayed along with him, then I prayed along with him,’ reckoning with his fingers five times of prayer."
Ibn Mas'ud said that the extent of the shadow when God’s Messenger prayed the noon prayer was three to five feet in summer and five to seven feet in winter.
Ibn ‘Abbas reported God’s Messenger as saying, “Gabriel twice led me in prayer at the House (i.e. the Ka’ba). He prayed the noon prayer with me when the sun had passed the meridian to the extent of the thong of a sandal; he prayed the afternoon prayer with me when every thing’s shadow was as long as itself; he prayed the sunset prayer with me at the time when one who has been fasting breaks his fast; he prayed the night prayer with me when the twilight had ended; and he prayed the dawn prayer with me at the time when food and drink become forbidden to one who is fasting. On the following day he prayed the noon prayer with me when his shadow was as long as himself; he prayed the afternoon prayer with me when his shadow was twice as long as himself; he prayed the sunset prayer with me at the time when one who has been fasting breaks his fast; he prayed the night prayer with me when about a third of the night had passed; and he prayed the dawn prayer with me when there was clear daylight. Then turning to me he said, ‘Muhammad, this is the time observed by the prophets before you, and the time is anywhere between these two times.”
