Which was the first institution of Islam? A. Suffah B. Marwah C. Rami D. Waquf Related Read more articles Previous PostHouse of wisdom was established by____ ? Next PostName the mountain where the Holy Prophet (S.A.W) deputed 50 skillful archers (Teer-Andaaz) in battle of Ohad? If the aforementioned Answer is Wrong. Leave a Reply with an authentic source.Cancel reply