Volumn 001, Book 008, Hadith Number 444.
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Narated By Hassan bin Thabit Al-Ansari : I asked Abu Huraira "By Allah! Tell me the truth whether you heard the Prophet saying, 'O Hassan! Reply on behalf of Allah's Apostle. O Allah! Help him with the Holy Spirit." Abu Huraira said, "Yes. "
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Narated By Hassan bin Thabit Al-Ansari : I asked Abu Huraira "By Allah! Tell me the truth whether you heard the Prophet saying, 'O Hassan! Reply on behalf of Allah's Apostle. O Allah! Help him with the Holy Spirit." Abu Huraira said, "Yes. "