Abu Karimah says: I heard Sayyiduna Ali bin Abi Talib (may Allah be pleased with him) say, while delivering a sermon in Kufah: O people! I heard the Prophet (peace and blessings be upon him) say: "Beware of wearing the dress of monks! For whoever adopts monasticism (the narrator is unsure; perhaps the words are:) or imitates them, has nothing to do with me."
Imam al-Tabarani recorded it in al-Mu'jam al-Awsat from his teacher Ali bin Sa'id al-Razi, and he is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب اللباس / 8575
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«أخرجه المعجم الأوسط للطبراني برقم: 3921»