From Sahih Muslim (Hadith 6342):
Anas b. Malik reported that Allah's Messenger (ﷺ) said to Ubayy:Verily Allah, the Exalted and Glorious, has commanded me to recite the Qur'an to you, whereupon he said: (Has) Allah mentioned my name to you? He said: Allah has mentioned your name to me. Thereupon he began to shed tears (of joy)
Reference: Muslim 6342