Narrated Nazi': `Abdullah bin `Umar said, "The Prophet said, 'Fever is from the heat of Hell, so put it out (cool it) with water.' " Nafi added: `Abdullah used to say, "O Allah! Relieve us from the punishment," (when he suffered from fever).

Narrated Fatima bint Al-Mundhir: Whenever a lady suffering from fever was brought to Asma' bint Abu Bakr, she used to invoke Allah for her and then sprinkle some water on her body, at the chest and say, "Allah's Apostle used to order us to abate fever with water."

Narrated `Aisha: The Prophet said, "Fever is from the heat of Hell, so abate fever with water."

Narrated Rafi bin Khadij: I heard Allah's Apostle saying, "Fever is from the heat of Hell, so abate fever with water."

Narrated Anas bin Malik: Some people from the tribes of `Ukl and `Uraina came to Allah's Apostle and embraced Islam and said, "O Allah's Apostle! We are owners of livestock and have never been farmers," and they found the climate of Medina unsuitable for them. So Allah's Apostle ordered that they be given some camels and a shepherd, and ordered them to go out with those camels and drink their milk and urine. So they set out, but when they reached a place called Al-Harra, they reverted to disbelief after their conversion to Islam, killed the shepherd and drove away the camels. When this news reached the Prophet he sent in their pursuit (and they were caught and brought). The Prophet ordered that their eyes be branded with heated iron bars and their hands be cut off, and they were left at Al-Harra till they died in that state.

Narrated Saud: The Prophet said, "If you hear of an outbreak of plague in a land, do not enter it; but if the plague breaks out in a place while you are in it, do not leave that place."

Narrated `Abdullah bin `Abbas: `Umar bin Al-Khattab departed for Sham and when he reached Sargh, the commanders of the (Muslim) army, Abu 'Ubaida bin Al-Jarrah and his companions met him and told him that an epidemic had broken out in Sham. `Umar said, "Call for me the early emigrants." So `Umar called them, consulted them and informed them that an epidemic had broken out in Sham. Those people differed in their opinions. Some of them said, "We have come out for a purpose and we do not think that it is proper to give it up," while others said (to `Umar), "You have along with you. other people and the companions of Allah's Apostle so do not advise that we take them to this epidemic." `Umar said to them, "Leave me now." Then he said, "Call the Ansar for me." I called them and he consulted them and they followed the way of the emigrants and differed as they did. He then said to them, Leave me now," and added, "Call for me the old people of Quraish who emigrated in the year of the Conquest of Mecca." I called them and they gave a unanimous opinion saying, "We advise that you should return with the people and do not take them to that (place) of epidemic." So `Umar made an announcement, "I will ride back to Medina in the morning, so you should do the same." Abu 'Ubaida bin Al-Jarrah said (to `Umar), "Are you running away from what Allah had ordained?" `Umar said, "Would that someone else had said such a thing, O Abu 'Ubaida! Yes, we are running from what Allah had ordained to what Allah has ordained. Don't you agree that if you had camels that went down a valley having two places, one green and the other dry, you would graze them on the green one only if Allah had ordained that, and you would graze them on the dry one only if Allah had ordained that?" At that time `Abdur-Rahman bin `Auf, who had been absent because of some job, came and said, "I have some knowledge about this. I have heard Allah's Apostle saying, 'If you hear about it (an outbreak of plague) in a land, do not go to it; but if plague breaks out in a country where you are staying, do not run away from it.' " `Umar thanked Allah and returned to Medina.

Narrated `Abdullah bin 'Amir: `Umar went to Sham and when h ached Sargh, he got the news that an epidemic (of plague) had broken out in Sham. `Abdur-Rahman bin `Auf told him that Allah's Apostle said, "If you hear that it (plague) has broken out in a land, do not go to it; but if it breaks out in a land where you are present, do not go out escaping from it."

Narrated Abu Huraira: Allah's Apostle said, "Neither Messiah (Ad-Dajjal) nor plague will enter Medina."

Narrated Anas bin Malik: Allah's Apostle said, "(Death from) plague is martyrdom for every Muslim."