It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "O son of Adam! There are two things to neither of which you had any right: I made for you a share in your wealth (by bequest) at the time when I seized your breath (in your throat), so that I might purify you and cleanse you by it; and (the second is) the supplication of My servants for you after your term of life has ended."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Nafi' (may Allah have mercy on him) except Mubarak bin Hassan (may Allah have mercy on him), and Isma'il bin Subayh (may Allah have mercy on him) is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الميم / 7124
Hadith Takhrij«أخرجه ابن ماجه فى «سننه» برقم: 2710، والدارقطني فى «سننه» برقم: 4287، وعبد بن حميد فى «مسنده» برقم: 771»