Abdur Rahman bin Abu Amrah narrates: Sayyiduna Uthman Ghani (may Allah be pleased with him) entered the mosque after the Maghrib prayer and sat alone. I came and sat with him, so he said: O my nephew, I heard the Prophet Muhammad (peace and blessings be upon him) say: "Whoever performs the Isha prayer in congregation, it is as if he has spent half the night in voluntary prayers, and whoever also performs the Fajr prayer in congregation, it is as if he has spent the entire night in voluntary prayers."