What to do if you have a bad dream or nightmare

 114. Spit to your left (three times).1

Seek refuge in Allah from the Devil and from the evil of what you have seen (three times).2

Do not speak about it to anyone.3

Turn over on your other side.4

Reference:
1 Muslim 4/1 772.
2 Muslim 4/1 772, 3.
3 Muslim 4/1772.
4 Muslim 4/1773.

115. Get up and pray if you desire to do so.

Reference: Muslim 4/1773