Sahih Bukhari
Prophetic Commentary on the Quran (Tafseer of the Prophet (PBUH))
Volume: 006 / Book Number: 060 / Hadith Number: 445
Narrated Jabir bin 'Abdullah:
The Prophet said, "I was in a seclusion in the cave of Hira........."(similar to the narration related by 'Ali bin Al-Mubarak, 444 above).