Yahya related to me from Malik from Thawr ibn Zayd ad-Dili that Umar ibn al-Khattab asked advice about a man drinking wine. Ali ibn Abi Talib said to him, "We think that you flog him for it with eighty lashes. Because when he drinks, he becomes intoxicated, and when he becomes intoxicated, he talks confusedly, and when he talks confusedly, he lies." (80 lashes is the same amount as for slandering) Umar gave eighty lashes for drinking wine.
Muwatta Malik Book 42, Hadith 3
← Previous Hadith Yahya related to me from Malik from Ibn Shihab that as-Sa'ib ibn Yazid informed him that Umar ibn al-Khattab came out to them. He said, "I have found the smell of wine on so-and-so, and he claimed that it was the drink of boiled fruit juice, and I am inquiring about what he has drunk. If it intoxicates, I will flog him." Umar then flogged him with the complete hadd.

Muwatta Malik Book 42, Hadith 2 Next Hadith → Yahya related to me from Malik from Ibn Shihab that he was asked about the hadd of the slave for wine. He said, "I heard that he has half the hadd of a freeman for drinking wine. Umar ibn al-Khattab, Uthman ibn Affan, and Abdullah ibn Umar flogged their slaves with half of the hadd of a freeman when they drank wine."

Muwatta Malik Book 42, Hadith 4