It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) said: "When any one of you comes to the mosque to pray, he should also keep a portion of the prayer for his house, because Allah will send goodness and blessings into his house due to the blessing of his prayer."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 14391