Book 39: The Book Giving Description of the Day of Judgement, Paradise and Hell (Kitab Sifat Al-Qiyamah wa'l Janna wa'n-Nar)
Chapter 1: Description of the day of judgment, paradise and hell
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: A bulky person would be brought on the Day of judgment and he would not carry the weight to the eye of Allah equal even to that of a gnat. Nor shall We set up a balance for them on the Day of Resurrection" (xviii. 105).