It is narrated on the authority of Hazrat Hasan (may Allah be pleased with him): "O son of Adam! You will die alone, you will enter the grave alone, you will be resurrected from the grave alone, and the accountability of your deeds will be taken only from you (and not from anyone else). Gather the provisions for this path, for it is a journey where no human will be your companion."
— (Kitab az-Zuhd by Ibn Hanbal, p. 271)