Once a man was driving two Nadihas (camels used for agricultural purposes) and night had fallen. He found Mu`adh praying so he made his camel kneel and joined Mu`adh in the prayer. The latter recited Surat 'Al-Baqara" or Surat "An-Nisa", (so) the man left the prayer and went away. When he came to know that Mu`adh had criticized him, he went to the Prophet, and complained against Mu`adh. The Prophet said thrice, "O Mu`adh ! Are you putting the people to trial?" It would have been better if you had recited "Sabbih Isma Rabbika-l-A`la (87)", Wash-shamsi wa duhaha (91)", or "Wal-laili idha yaghsha (92)", for the old, the weak and the needy pray behind you." Jabir said that Mu`adh recited Sura Al-Baqara in the `Isha' prayer.

The Prophet (ﷺ) used to pray a short prayer (in congregation) but used to offer it in a perfect manner.

My father said, "The Prophet (ﷺ) said, 'When I stand for prayer, I intend to prolong it but on hearing the cries of a child, I cut it short, as I dislike to trouble the child's mother.' "

I never prayed behind any Imam a prayer lighter and more perfect than that behind the Prophet (ﷺ) and he used to cut short the prayer whenever he heard the cries of a child lest he should put the child's mother to trial.

The Prophet (ﷺ) said, "When I start the prayer I intend to prolong it, but on hearing the cries of a child, I cut short the prayer because I know that the cries of the child will incite its mother's passions."

The Prophet, said, "Whenever I start the prayer I intend to prolong it, but on hearing the cries of a child, I cut short the prayer because I know that the cries of the child will incite its mother's passions."

Mu`adh used to pray with the Prophet (ﷺ) and then go and lead his people (tribe) in the prayer.

When the Prophet, became ill in his fatal illness, Someone came to inform him about the prayer, and the Prophet (ﷺ) told him to tell Abu Bakr to lead the people in the prayer. I said, "Abu Bakr is a softhearted man and if he stands for the prayer in your place, he would weep and would not be able to recite the Qur'an." The Prophet (ﷺ) said, "Tell Abu Bakr to lead the prayer." I said the same as before. He (repeated the same order and) on the third or the fourth time he said, "You are the companions of Joseph. Tell Abu Bakr to lead the prayer." So Abu Bakr led the prayer and meanwhile the Prophet (ﷺ) felt better and came out with the help of two men; as if I see him just now dragging his feet on the ground. When Abu Bakr saw him, he tried to retreat but the Prophet (ﷺ) beckoned him to carry on. Abu Bakr retreated a bit and the Prophet (ﷺ) sat on his (left) side. Abu Bakr was repeating the Takbir (Allahu Akbar) of Allah's Messenger (ﷺ) for the people to hear.

When Allah's Messenger (ﷺ) became seriously ill, Bilal came to him for the prayer. He said, "Tell Abu Bakr to lead the people in the prayer." I said, "O Allah's Messenger (ﷺ)! Abu Bakr is a softhearted man and if he stands in your place, he would not be able to make the people hear him. Will you order `Umar (to lead the prayer)?" The Prophet (ﷺ) said, "Tell Abu Bakr to lead the people in the prayer." Then I said to Hafsa, "Tell him, Abu i Bakr is a softhearted man and if he stands in his place, he would not be able to make the people hear him. Would you order `Umar to lead the prayer?' " Hafsa did so. The Prophet (ﷺ) said, "Verily you are the companions of Joseph. Tell Abu Bakr to lead the people in the prayer." So Abu- Bakr stood for the prayer. In the meantime Allah's Messenger (ﷺ) felt better and came out with the help of two persons and both of his legs were dragging on the ground till he entered the mosque. When Abu Bakr heard him coming, he tried to retreat but Allah's Messenger (ﷺ) beckoned him to carry on. The Prophet (ﷺ) sat on his left side. Abu Bakr was praying while standing and Allah's Messenger (ﷺ) was leading the prayer while sitting. Abu Bakr was following the Prophet (ﷺ) and the people were following Abu Bakr (in the prayer).

Once Allah's Messenger (ﷺ) prayed two rak`at (instead of four) and finished his prayer. Dhul-Yadain asked him whether the prayer had been reduced or whether he had forgotten. Allah's Messenger (ﷺ) asked the people whether Dhul-Yadain was telling the truth. The people replied in the affirmative. Then Allah's Apostle stood up, offered the remaining two rak`at and then finished his prayer with Taslim and then said, "Allahu Akbar." He followed it with two prostrations like ordinary prostrations or a bit longer.

The Prophet (ﷺ) prayed two rak`at of Zuhr prayer (instead of four) and he was told that he had prayed two rak`at only. Then he prayed two more rak`at and finished them with the Taslim followed by two prostrations.

the mother of the faithful believers: Allah's Messenger (ﷺ) in his last illness said, "Tell Abu Bakr to lead the people in the prayer." I said, "If Abu Bakr stood in your place, he would not be able to make the people hear him owing to his weeping. So please order `Umar to lead the prayer." He said, "Tell Abu Bakr to lead the people in the prayer." I said to Hafsa, "Say to him, 'Abu Bakr is a softhearted man and if he stood in your place he would not be able to make the people hear him owing to his weeping. So order `Umar to lead the people in the prayer.' " Hafsa did so but Allah's Messenger (ﷺ) said, "Keep quiet. Verily you are the companions of (Prophet) Joseph. Tell Abu Bakr to lead the people in the prayer." Hafsa said to me, "I never got any good from you."

The Prophet (ﷺ) said, "Straighten your rows or Allah will alter your faces."

The Prophet (ﷺ) said, "Straighten your rows, for I see you from behind my back.'

Once the Iqama was pronounced and Allah's Messenger (ﷺ) faced us and said, "Straighten your rows and stand closer together, for I see you from behind my back.'

The Prophet (ﷺ) said, "Martyrs are those who die because of drowning, plague, an Abdominal disease, or of being buried alive by a falling building." And then he added, "If the people knew the Reward for the Zuhr prayer in its early time, they would race for it. If they knew the reward for the `Isha' and the Fajr prayers in congregation, they would join them even if they had to crawl. If they knew the reward for the first row, they would draw lots for it."

The Prophet (ﷺ) said, "The Imam is (appointed) to be followed. So do not differ from him, bow when he bows, and say, "Rabbana-lakal hamd" if he says "Sami`a l-lahu liman hamidah"; and if he prostrates, prostrate (after him), and if he prays sitting, pray sitting all together, and straighten the rows for the prayer, as the straightening of the rows is amongst those things which make your prayer a correct and perfect one. (See Hadith No. 657).

The Prophet (ﷺ) said, "Straighten your rows as the straightening of rows is essential for a perfect and correct prayer. "

I arrived at Medina and was asked whether I found any change since the days of Allah's Messenger (ﷺ). I said, "I have not found any change except that you do not stand in alignment in your prayers."

The Prophet (ﷺ) said, "Straighten your rows for I see you from behind my back." Anas added, "Everyone of us used to put his shoulder with the shoulder of his companion and his foot with the foot of his companion."