Sahih Bukhari
Prophetic Commentary on the Quran (Tafseer of the Prophet (PBUH))
Volume: 006 / Book Number: 060 / Hadith Number: 484
Narrated Anas bin Malik:
The Prophet said to Ubai, "Allah has ordered me recite Quran to you." Ubai asked, "Did Allah mention me by name to you?" The Prophet said, "Allah has mentioned your name to me." On that Ubai started weeping. (The sub-narrator) Qatada added: I have been informed that the Prophet recited: 'Those who disbelieve among the people of the Scripture," ...to Ubai.