** The vision of Ibn Abbas in killing Hussein . Ibn Abbas – may Allah be pleased with them – said : I saw the Prophet peace be upon him in a dream half a day with him Ostos Ogbr flask in which blood traces or picked something where he said : I said : O Messenger of God , what is this ? He said : (The blood of Hussein and his companions, I have not followed him since today .) Ammar, one of the narrators of the hadith, said : We memorized that day and found him killed that day .