The Prophet (saws) wrote a letter to Heraclius: "From Muhammad, the Messenger of Allah, to Hiraql (Heraclius), Chief of the Byzantines. Peace be to those who follow the guidance." Ibn Yahya reported on the authority of Ibn Abbas that AbuSufyan said to him: We then came to see Hiraql (Heraclius) who seated us before him. He then called for the letter from the Messenger of Allah (saws). Its contents were: "In the name of Allah, the Compassionate, the Merciful, from Muhammad the Messenger of Allah, to Hiraql, chief of Byzantines. Peace be to those who follow the guidance. To proceed."

When Abu Bakr; sent me to (collect the Zakat from) Bahrain, he wrote to me the following:-- (In the name of Allah, the Beneficent, the Merciful). These are the orders for compulsory charity (Zakat) which Allah's Apostle had made obligatory for every Muslim, and which Allah had ordered His Apostle to observe: Whoever amongst the Muslims is asked to pay Zakat accordingly, he should pay it (to the Zakat collector) and whoever is asked more than that (what is specified in this script) he should not pay it; for twenty-four camels or less, sheep are to be paid as Zakat; for every five camels one sheep is to be paid, and if there are between twenty-five to thirty-five camels, one Bint Makhad is to be paid; and if they are between thirty-six to forty-five (camels), one Bint Labun is to be paid; and if they are between forty-six to sixty (camels), one Hiqqa is to be paid; and if the number is between sixty-one to seventy-five (camels), one Jadha is to be paid; and if the number is between seventy-six to ninety (camels), two Bint Labuns are to be paid; and if they are from ninety-one to one-hundredand twenty (camels), two Hiqqas are to be paid; and if they are over one-hundred and-twenty (camels), for every forty (over one-hundred-and-twenty) one Bint Labun is to be paid, and for every fifty camels (over one-hundred-and-twenty) one Hiqqa is to be paid; and who ever has got only four camels, has to pay nothing as Zakat, but if the owner of these four camels wants to give something, he can. If the number of camels increases to five, the owner has to pay one sheep as Zakat. As regards the Zakat for the (flock) of sheep; if they are between forty and one-hundred-and-twenty sheep, one sheep is to be paid; and if they are between one-hundred-and-twenty to two hundred (sheep), two sheep are to be paid; and if they are between two-hundred to three-hundred (sheep), three sheep are to be paid; and for over three-hundred sheep, for every extra hundred sheep, one sheep is to be paid as Zakat. And if somebody has got less than forty sheep, no Zakat is required, but if he wants to give, he can. For silver the Zakat is one-fortieth of the lot (i.e. 2.5%), and if its value is less than two-hundred Dirhams, Zakat is not required, but if the owner wants to pay he can.'

[Al-Bukhari and Muslim].

Aban ibn Uthman said: I heard Uthman ibn Affan (his father) say: I heard the Messenger of Allah (saws) say: If anyone says three times: "In the name of Allah, when Whose name is mentioned nothing on Earth or in Heaven can cause harm, and He is the Hearer, the Knower" he will not suffer sudden affliction till the morning, and if anyone says this in the morning, he will not suffer sudden affliction till the evening.

Aban was afflicted by some paralysis and when a man who heard the tradition began to look at him, he said to him: Why are you looking at me? I swear by Allah, I did not tell a lie about Uthman, nor did Uthman tell a lie about the Prophet (saws), but that day when I was afflicted by it, I became angry and forgot to say them.

A Jewess came to `Aisha to ask her about something and then she said, "May Allah give you refuge from the punishment of the grave." So `Aisha asked Allah's Apostle, "Would the people be punished in their graves?" Allah's Apostle asked Allah's refuge from the punishment of the grave (indicating an affirmative reply). Then one day Allah's Apostle rode (to leave for some place) but the sun eclipsed. He returned on the forenoon and passed through the rear of the dwellings (of his wives) and stood up and started offering the (eclipse) prayer and the people stood behind him. He stood for a long period and then performed a long bowing and then stood straight for a long period which was shorter than that of the first standing, then he performed a prolonged bowing which was shorter than the first bowing, then he raised his head and prostrated for a long time and then stood up (for the second rak`a) for a long while, but the standing was shorter than the standing of the first rak`a. Then he performed a prolonged bowing which was shorter than that of the first one. He then stood up for a long time but shorter than the first, then again performed a long bowing which was shorter than the first and then prostrated for a shorter while than that of the first prostration. Then he finished the prayer and delivered the sermon and) said what Allah wished; and ordered the people to seek refuge with Allah from the punishment of the grave.