Ali bin Abi Talib said:
"I would not pay the blood money (Diyah) for those on whom I carried out the legal punishment, except for the wine-drinker. The Messenger of Allah did not institute anything in that case, rather it is something that we would do." (DE)
English reference (DE): Vol. 3, Book 20, Hadith 2569 (DE)
Arabic reference (DE): Book 20, Hadith 2666 (DE)