Narrated Abu Jamra Ad-Dabi: I used to sit with Ibn `Abbas in Mecca. Once I had a fever and he said (to me), "Cool your fever with Zamzam water, for Allah's Apostle said: 'It, (the Fever) is from the heat of the (Hell) Fire; so, cool it with water (or Zamzam water).

Narrated Rafi bin Khadij: I heard the Prophet saying, "Fever is from the heat of the (Hell) Fire; so cool it with water."

Narrated Aisha: The Prophet said, "Fever is from the heat of the (Hell) Fire, so cool it with water."

Narrated Ibn `Umar: The Prophet said, "Fever is from the heat of the (Hell) Fire; so abate fever with water."

Narrated Abu Huraira: Allah's Apostle said, "Your (ordinary) fire is one of 70 parts of the (Hell) Fire." Someone asked, "O Allah's Apostle This (ordinary) fire would have been sufficient (to torture the unbelievers)," Allah's Apostle said, "The (Hell) Fire has 69 parts more than the ordinary (worldly) fire, each part is as hot as this (worldly) fire."

Narrated Yali: That he heard the Prophet on the pulpit reciting:-- "They will cry: "O Malik!' (43.77) (Malik is the gate-keeper (angel) of the (Hell) Fire.)

Narrated Abu Wail: Somebody said to Usama, "Will you go to so-and-so (i.e. `Uthman) and talk to him (i.e. advise him regarding ruling the country)?" He said, "You think that I don't talk to him unless I let you hear (what I say). Really I talk to (advise) him secretly without opening a gate (of affliction), for neither do I want to be the first to open it (i.e. rebellion), nor will I say to a man who is my ruler that he is the best of all the people after I have heard something from Allah s Apostle ." They said, What have you heard him saying? He said, "I have heard him saying, "A man will be brought on the Day of Resurrection and thrown in the (Hell) Fire, so that his intestines will come out, and he will go around like a donkey goes around a millstone. The people of (Hell) Fire will gather around him and say: O so-and-so! What is wrong with you? Didn't you use to order us to do good deeds and forbid us to do bad deeds? He will reply: Yes, I used to order you to do good deeds, but I did not do them myself, and I used to forbid you to do bad deeds, yet I used to do them myself."

And Mujahid said (in Surah As-Saffat) the meaning of the word «يقذفون‏» is "are thrown." (In the same Surah) the meaning of «دحورا‏» is "rejected." In the same Surah, the word «واصب‏» means "eternal." And Ibn Abbas (may Allah be pleased with them both) said (in Surah Al-A'raf) the word «مدحورا‏» means "rejected, accursed," and (in Surah An-Nisa) «مريدا‏» means "rebellious and wicked." In the same Surah, «فليبتكن» is derived from «بتك» , meaning "to split, to cut." (In Surah Bani Isra'il) «واستفزز‏» means "make them light." In the same Surah, «خيل» means "rider" and «رجل» means "on foot." That is, «رجالة» its singular is «راجل» , just as the singular of «صحب» is «صاحب» , and the singular of «تجر» is «تاجر» . In the same Surah, the word «لأحتنكن‏» means "I will uproot." In Surah As-Saffat, the meaning of the word «قرين‏» is "devil."

Narrated `Aisha: Magic was worked on the Prophet so that he began to fancy that he was doing a thing which he was not actually doing. One day he invoked (Allah) for a long period and then said, "I feel that Allah has inspired me as how to cure myself. Two persons came to me (in my dream) and sat, one by my head and the other by my feet. One of them asked the other, "What is the ailment of this man?" The other replied, 'He has been bewitched" The first asked, 'Who has bewitched him?' The other replied, 'Lubaid bin Al-A'sam.' The first one asked, 'What material has he used?' The other replied, 'A comb, the hair gathered on it, and the outer skin of the pollen of the male date-palm.' The first asked, 'Where is that?' The other replied, 'It is in the well of Dharwan.' " So, the Prophet went out towards the well and then returned and said to me on his return, "Its date-palms (the date-palms near the well) are like the heads of the devils." I asked, "Did you take out those things with which the magic was worked?" He said, "No, for I have been cured by Allah and I am afraid that this action may spread evil amongst the people." Later on the well was filled up with earth.

Narrated Abu Huraira: Allah's Apostle said, "During your sleep, Satan knots three knots at the back of the head of each of you, and he breathes the following words at each knot, 'The night is, long, so keep on sleeping,' If that person wakes up and celebrates the praises of Allah, then one knot is undone, and when he performs ablution the second knot is undone, and when he prays, all the knots are undone, and he gets up in the morning lively and gay, otherwise he gets up dull and gloomy. "