Volume 6 · Book 60 · Hadith 157
Narrated Jabir bin 'Abdullah: The Prophet said, "May Allah curse the Jews! When Allah forbade them to eat the fat of animals, they melted it and sold it, and utilized its price! "
— Sahih Bukhari, Volume 6, Book 60: Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh)), Hadith #157