أَعُوذُ بِاللهِ مِنَ الشَّيْطَانِ الرَّجِيمِ
What this dua means
A bad dream is from Satan, so you turn to Allah and refuse to fear it.
When to read it
Spit lightly to your left three times, say this, turn to your other side, and do not tell anyone.
Its virtue
The dream will not harm you, by Allah's permission.
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