Musannaf Ibn Abi Shaybah

Abu Wa'il says that Abu Maisarah Amr bin Shurahbeel, a close companion of Hazrat Abdullah, saw a dream that I entered Paradise and saw a very beautiful palace with a dome. I asked, "Whose is this?" I was told that it belongs to Dhu’l-Kila’ and Houshab. Both of them were with Hazrat Muawiyah in the Battle of Siffin and were martyred. I asked, "Where are Ammar and his companions?" I was told that they are in front of you. I said, "These people killed each other, so how did they all enter Paradise?" I was told that when they met Allah, they found Him to be Most Merciful. I asked, "What happened to the people of Nahr?" I was told that they faced severity.