THOSE WHO REMEMBER ALLAH H 1207 "If a man awakens his wife at night and they offer two units of prayer they are both recorded among those who remember Allah." R 1207 Muslim with a chain up to Abu Hurairah and Abu Sa'id who relate that the Messenger of Allah, praise and peace be upon him, said this.
1184- وعنه وعن أَبي سعيدٍ رضي الله عنهما ، قالا : قَالَ رسولُ اللهِ صلى الله عليه وآله وسلم : "إِذَا أَيْقَظَ الرَّجُلُ أهْلَهُ مِنَ اللَّيْلِ فَصَلَّيَا - أَوْ صَلَّى رَكْعَتَيْنِ جَمِيعاً ، كُتِبَا في الذَّاكِرِينَ وَالذَّاكِرَاتِ" رواه أَبُو داود بإسناد صحيح .