Sahih Bukhari
Sahih Bukhari Volume 002, Book 023, Hadith Number 330.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 23. Funerals (Al-Janaa'iz)
Narated By 'Abdullah : Allah's Apostle said, "Anyone who dies worshipping others along with Allah will definitely enter the Fire." I said, "Anyone who dies worshipping none along with Allah will definitely enter Paradise."