To see a dagger in your dream is a warning to beware of your enemies. You will be entangled in some heated argument and be mixed up in an unpleasant affair. To see a person stabbed with a dagger signifies a conquest over your enemies, but it warns you to watch your behaviors carefully and keep it above reproach
3 days prayer and 2 days fasting
Quran 94 vs 1 to 8 for 7 days in the morning.