Al-Adab Al-Mufrad 333

Translation

✧ A man was mentioned in the presence of the Prophet ﷺ, and another man praised him highly. The Prophet ﷺ said, 'Woe to you! You have cut the neck of your companion' - saying it repeatedly - 'If one of you must praise, then let him say, "I reckon so-and-so," if he thinks that he is like that, and Allah is his reckoner, and no one is to be declared pure before Allah.'

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