Isma'il bin Abi Khalid al-Ahmsi إسماعيل بن أبي خالد الأحمسي · The Book of Drinks

"I asked Ibn 'Umar about drinks and he said: 'Avoid everything that intoxicates.'"

"I said to Al-Hasan bin 'Ali, may Allah be pleased with him: 'What did you memorize from the Messenger of Allah ?' He said: I memorized from him: 'Leave that which makes you doubt for that which does not make you doubt.'"