From Sahih Bukhari (Hadith 4960):
Narrated Anas bin Malik:The Prophet (ﷺ) said to Ubai, "Allah has ordered me recite Qur'an to you." Ubai asked, "Did Allah mention me by name to you?" The Prophet (ﷺ) 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 (ﷺ) recited: 'Those who disbelieve among the people of the Scripture," ...to Ubai
Reference: Bukhari 4960