وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، وَأَبُو كُرَيْبٍ قَالاَ حَدَّثَنَا أَبُو مُعَاوِيَةَ، عَنِ الأَعْمَشِ، عَنْ أَبِي سُفْيَانَ، عَنْ جَابِرٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ إِذَا قَضَى أَحَدُكُمُ الصَّلاَةَ فِي مَسْجِدِهِ فَلْيَجْعَلْ لِبَيْتِهِ نَصِيبًا مِنْ صَلاَتِهِ فَإِنَّ اللَّهَ جَاعِلٌ فِي بَيْتِهِ مِنْ صَلاَتِهِ خَيْرًا ‏"‏ ‏.‏

Jabir reported Allah's Messenger (PBUH) as saying: When any one of you observes prayer in the mosque he should reserve a part of his prayer for his house, for Allah would make the prayer as a means of betterment in his house. Translation Not Available

Book Ref: Sahih Muslim Book 6 Hadith 1705
Web Ref:  Sahih Muslim Book 4 Hadith 778