The Book of Virtue, Good Manners and Joining of the Ties of Relationship (Kitab Al-Birr was-Salat-I-wa'l-Adab)
Muslim :: Book 32 : Hadith 6294
Abu Huraira reported that he heard Allah's Messenger (may peace be upon him) as saying: O Allah, for any believing servant whom I curse make that as a source of nearness to Thee on the Day of Resurrection.