From Sahih Bukhari (Hadith 4961):
Narrated Anas bin Malik:Allah's Prophet said to Ubai bin Ka`b, "Allah has ordered me to recite Qur'an to you." Ubai said, "Did Allah mention me by name to you?" The Prophet (ﷺ) said, "Yes." Ubai said, "Have I been mentioned by the Lord of the Worlds?" The Prophet (ﷺ) said, "Yes." Then Ubai burst into tears
Reference: Bukhari 4961