Of Nasr ibn ' Asim al - Layth , he said , " We 've come together Yasykuri caravan Bani Al Layth . , He asked , ' Who are these people ? ' We replied , ' Banu Layth . We come to you to ask about Hudzaifah speech ' . " ( In the later mentioned detailed history of this dialog ) . Hudzaifah asked the Prophet , " O Messenger of Allah , if after the advent of Islam there will be other evils ? " He replied , " Slander and evil. " Hudzaifah said , " I asked again to him , ' O Messenger of Allah , if after the advent of Islam there will be other evils ? ' He replied , O Hudzaifah , learn and follow the teachings of the Qur'an is in it ! ' He said it three times ' . " Hudzaifah said , " I asked again to him , ' O Messenger of Allah , if after the advent of Islam there will be other evils ? ' He replied , '' Vices the guise of peace and covered in disbelief groups and group members also covered by it . " Hudzaifah said , " I said , ' O Messenger of Allah , what is meant by the ugliness under the guise of peace ? ' He replied , ' When the whole of the liver can no longer return to the usual goodness . ' So I asked again , ' Is Islam came after there will be other evils that will come back ? ' He replied , ' Defamation of the blind and deaf ( of the truth ) , and slander that has a caller who is above the door of hell . If you die , O Hudzaifah , in a state trunk bite though , it's better than you follow them ' .
[Shahih Sunan Abu Daud No.4246]