(4) Prayer
كتاب الصلاة
(4a) Chapter: The Virtues of Prayer - Section 1
(3) باب فضائل الصلاة - الفصل الأول
Mishkat al-Masabih 630 
‘Uthman reported God’s Messenger as saying, "If anyone prays the evening prayer in company, it is as though he had remained awake in prayer half the night; but if anyone prays the Morning Prayer in company, it is as though he had prayed the whole night.” Muslim transmitted it.
وَعَنْ عُثْمَانَ رَضِيَ اللَّهُ عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صلى الله عَلَيْهِ وَسلم: «مَنْ صَلَّى الْعِشَاءَ فِي جَمَاعَةٍ فَكَأَنَّمَا قَامَ نِصْفَ اللَّيْلِ وَمَنْ صَلَّى الصُّبْحَ فِي جَمَاعَةٍ فَكَأَنَّمَا صَلَّى اللَّيْل كُله» . رَوَاهُ مُسلم
 صَحِيح  (الألباني)حكم :
Reference : Mishkat al-Masabih 630
In-book reference : Book 4, Hadith 64