Abu Huraira reported Allah's Apostle (ﷺ) as saying:The fire which sons of Adam burn is only one-seventieth part of the Fire of Hell. His Companions said: By Allah, even ordinary fire would have been enough (to burn people). Thereupon he said: It is sixty-nine parts in excess of (the heat of) fire in this world each of them being equivalent to their heat

This hadith has been narrated on the authority of Abn Huraira through another chain of transmitters with a slight variation of wording