Sahih Bukhari Volume 7, Book 71, Hadith Number 593.

Narrated By ‘Ursa: ‘Aisha used to recommend At-Talbina for the sick and for such a person as grieved over a dead person. She used to say, “I heard Allah’s Apostle saying, ‘At-Talbina gives rest to the heart of the patient and makes it active and relieves some of his sorrow and grief.'”