Mishkat al-Masabih 4 Prayer كتاب الصلاة 708

وَعَنْ جَابِرٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «إِذَا قَضَى أَحَدُكُمُ الصَّلَاةَ فِي مَسْجده فليجعل لبيته نَصِيبا من صلَاته فَإِنَّ اللَّهَ جَاعِلٌ فِي بَيْتِهِ مِنْ صِلَاتِهِ خيرا» . رَوَاهُ مُسلم

Jabir reported God’s Messenger as saying, “When one of you performs the prayer in his mosque he should leave a portion of his prayer for his house, for God blesses his house because of his prayer.” Muslim transmitted it.