It is in one of the sent Hadiths of Hazrat Qatadah RA that Prophet Muhammad SAW said: “That the fire of this world of yours is the seventeenth portion of the fire of Hell. People said that Prophet Muhammad SAW this is enough. Prophet Muhammad SAW said that: Yes! Then this seventeenth portion is also extinguished two times with water. Now, it has been in a condition that you may attain benefit and go near.” (Tafseer Ibn e Qaseer’ Part 6) (M-A Lahore)