What might have happened when Prophet Muhammad (saw) visited the grave that was separate from other graves and aligned the people in rows saying four Takbir?
 Narrated Ash-Shaibani:                     Ash Shu`bi said, "I was informed by a man who had seen the Prophet going to a grave that was separate from the other graves and he aligned the people in rows and said four Takbir." I said, "O Abu `Amr! who narrated (that) to you"? He said, "Ibn `Abbas. "