Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Bukhari :: Book 6 :: Volume 60 :: Hadith 372
Narrated Abu Huraira:
(that the Prophet said) "It will be said to the Hell, 'Are you filled?' It will say, 'Are there any more (to come)?' On that Allah will put His Foot on it, and it will say 'Qati! Qati! (Enough! Enough!)."