Sitting in the mosque until sunrise: It was narrated that when the Prophet, sallallaahu 'alayhi wa sallam, performed the Fajr (dawn) prayer, he sat in his prayer place until sunrise. [Muslim]
Anas, may Allah be pleased with him, narrated that the Prophet, sallallaahu 'alayhi wa sallam, said: "Whoever performs the Fajr prayer in congregation and..
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