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Abba bar Rav Huna said, one who drank [wine] should not pray but if he did pray, his prayer is a supplication. A drunk should not pray but if he did pray, his prayer is blasphemy. What is one who drank [wine]? Someone who drank a quartarius; a drunk is one who drank more. There, it is said if he cannot speak before a king. Rebbi Zeïra asked before Rebbi Assi: May a drunk recite Grace? He said to him (Deut. 11:15): “When you will eat and be satiated, then you must praise”, even if you are sleepy…