Narrated Anas: The Prophet said, "For every nation there is an Amin (honest, trustworthy person) and the Amin of this nation is Abu 'Ubaida."

Narrated `Umar: There was a man from the Ansar (who was a friend of mine). If he was not present in the company of Allah's Apostle I used to be present with Allah's Apostle, I would tell him what I used to hear from Allah's Apostle, and when I was absent from Allah's Apostle he used to be present with him, and he would tell me what he used to hear from Allah's Apostle .

Narrated `Ali: The Prophet , sent an army and appointed some man their commander The man made a fire and then said (to the soldiers), "Enter it." Some of them intended to enter it while some others said, 'We have run away from it (i.e., embraced Islam to save ourselves from the 'fire')." They mentioned that to the Prophet, and he said about people who had intended to enter the fire. ''If they had entered it, they would have remained In it till the Day of Resurrection.'' Then he said to others, "No obedience for evil deeds, obedience is required only in what is good ."

Narrated Abu Huraira and Zaid bin Khalid: Two men sued each other before the Prophet.

Narrated Abu Huraira and Zaid bin Khalid: Two men sued each other before the Prophet.

Narrated Abu Huraira: While we were with Allah's Apostle a bedouin got up and said, "O Allah's Apostle! Settle my case according to Allah's Book (Laws)." Then his opponent got up and said, "O Allah's Apostle! He has said the truth! Settle his case according to Allah's Book (Laws.) and allow me to speak," He said, "My son was a laborer for this man and he committed illegal sexual intercourse with his wife. The people told me that my son should be stoned to death but I ransomed him with one-hundred sheep and a slave girl. Then I asked the religious learned people and they told me that his wife should be stoned to death and my son should receive one-hundred lashes and be sentenced to one year of exile.' The Prophet said, "By Him in Whose Hands my life is, I will judge between you according to Allah's Book (Laws): As for the slave girl and the sheep, they are to be returned; and as for your son, he shall receive onehundred lashes and will be exiled for one year. You, O Unais!" addressing a man from Bani Aslam, "Go tomorrow morning to the wife of this (man) and if she confesses, then stone her to death." The next morning Unais went to the wife and she confessed, and he stoned her to death.

Narrated Jabir bin `Abdullah: On the day of (the battle of) the Trench, the Prophet called the people (to bring news about the enemy). Az-Zubair responded to his call. He called them again and Az-Zubair responded to his call again; then he called them for the third time and again Az-Zubair responded to his call whereupon the Prophet said, "Every prophet has his Hawairi (helper), and Az-Zubair is my Hawari."

It is evident that the permission of even one person is sufficient for granting permission.

Narrated Abu Musa: The Prophet entered a garden and told me to guard its gate. Then a man came and asked permission to enter. The Prophet, said, "Permit him and give him the good news that he will enter Paradise." Behold! It was Abu Bakr. Then `Umar came, and the Prophet said, "Admit him and give him the good news that he will enter Paradise." Then `Uthman came and the Prophet said, "Admit him and give him the good news that he will enter Paradise. "

Narrated `Umar: I came and behold, Allah's Apostle was staying on a Mashroba (attic room) and a black slave of Allah's Apostle was at the top if its stairs. I said to him, "(Tell the Prophet) that here is `Umar bin Al- Khattab (asking for permission to enter)." Then he admitted me.