बिलाल इब्न रबाह

Bilal ibn Ribah was a companion of the Prophet Muhammad who became the first Islamic mu'azzin, or person who calls the faithful to prayer, during the early Islamic period (he lived roughly 580–640 CE). He is an important figure in Islamic history, particularly remembered for his role in establishing one of Islam's central practices and for being among Muhammad's most trusted followers.

AI-generated from the Wikipedia summary — may contain errors.