Sahih Bukhari Volume 6, Book 60, Hadith Number 372.

Narrated By 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!).”