By Areesha Khan 
Surah Al-Yunus (Jonah)
This Surah is very effective for enemies. This Surah is very good for victory over the enemy. Whoever recites this Surah 21 times. No enemy will be able to overcome it. Whoever always recites this Surah. He will be safe from the harshness of the grave.
Imam Jafar as-Sadiq said: whoever recites this Surah once in two or three months. He will not be placed alongside the ignorant ones and will be from among the ‘Muqarrabeen’ (close ones) on the Day of Reckoning.
This Surah can be used as a means of identifying thieves from among your workers. Whoever recites this Surah 13 times. His difficulties will be over.
Read More:
‣ Benefits Of Surah Takasur
‣ Benefits Of Surah Maida
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It is also narrated that if a person recites Surah Yunus. He will get a reward equal to the number of people. Who was present in the community of Prophet Yunus.
This is done by either writing the Surah and under it writing the names of all the people in the house or workplace who could be suspected of stealing and then keeping this writing in the house. It will, after some time, become manifest who the thief is.