Volume 4, Book 54, Number 491:
Narrated Abu Huraira:
llah’s Apostle said, “During your sleep, Satan knots three knots at the back of the head of each of
you, and he breathes the following words at each knot, ‘The night is, long, so keep on sleeping,’ If that
person wakes up and celebrates the praises of Allah, then one knot is undone, and when he performs
ablution the second knot is undone, and when he prays, all the knots are undone, and he gets up in
the morning lively and gay, otherwise he gets up dull and gloomy. ”
Volume 4 – 759 / 1700
SAHIH BUKHARI VOLUME 4 > BOOK 54: BEGINNING OF CREATION