Al-Abbas, from Al-Hasan ibn Ali, from Ahmad ibn Umar, from Marwan ibn Muslim, from Abu Abdullah عليه السلام: I said to Imam عليه السلام: "My brother is in Baghdad, and I fear that he might die there." Imam عليه السلام said: "It does not matter where he dies. Indeed, there will not remain anyone, whether in the East of the earth or in its West, except that Allah سبحانه وتعالى will gather his soul to the Valley of Peace (Wadi Us Salam)." I said: "May I be your ransom, where is the Valley of Peace?" Imam عليه السلام said: "It is at the back of Kufa. It is as if I can see them (believers) sitting in circles, talking to one another."