Musnad Ahmad 31:904

'Abd al-Razzaq narrated to us, and he said: al-Thawri said: Abu Ishaq narrated to me, that al-Agharr narrated to him, from Abu Sa'id al-Khudri and Abu Hurayrah, from the Prophet, peace and blessings of Allah be upon him, that he said: "A caller will call out: 'Indeed, it is for you that you shall live and never die; and it is for you that you shall be healthy and never be ill; and it is for you that you shall be young and never grow old; and it is for you that you shall be in bliss and never be miserable ever.' That is His saying, the Almighty and Exalted: {And they will be called, "This is Paradise, which you have been made to inherit for what you used to do."} [Al-A'raf: 43]"