Sayyiduna Abu Barzah al-Aslami (may Allah be pleased with him) narrates: When the Prophet (peace and blessings be upon him) went into ruku' (bowing), if water had been poured on his back, it would have stayed in place.
Imam al-Tabarani recorded this narration in al-Mu'jam al-Kabir and al-Mu'jam al-Awsat, and its narrators are thiqat (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الصلاة / 2738
Hadith Gradingمحدثین:إسنادہ صحیح۔
Hadith Takhrij«أخرجه المعجم الأوسط للطبراني برقم: 5672»