Volume 7, Book 71, Number 647:
Narrated ‘Aisha:
The Prophet, during his fatal ailment used to blow (on his hands and pass them) over his body
while reciting the Mu’auwidhat (Surat-an-Nas and Surat-al-Falaq). When his disease got aggrav –
ated, I used to recite them for him and blow (on his hands) and let him pass his hands over his body
because of its blessing. (Ma’mar asked Ibn Shihab: How did he use to do Nafth? He said: He used to
blow on his hands and then pass them over his face.)
Volume 7 – 1284 / 1700
SAHIH BUKHARI VOLUME 7 > BOOK 71: MEDICINE