Sahih Bukhari Volume 4, Book 55, Hadith Number 601.

Narated By Abu Huraira : Allah’s Apostle said, “May Allah bestow His Mercy on Lot. He wanted to have a powerful support. If I were to stay in prison (for a period equal to) the stay of Joseph (prison) and then the offer of freedom came to me, then I would have accepted it.” (See Hadith No. 591)