Volume 6, Book 60, Number 483:
Narrated Anas bin Malik:
The Prophet said to Ubai (bin Ka’b). “Allah has ordered me to recite to you:–‘Those who disbelieve
among the people of the Scripture and among the idolators are not going to stop (from their disbe –
lief.’) (Sura 98) Ubai said, “Did Allah mention me by name?” The Prophet said, “Yes.” On that, Ubai
wept.