Sayyiduna Aws bin Aws (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) said: "Whoever has (his wife) take a ritual bath (ghusl) and takes a bath himself and goes early, and goes at the start of its time, and walks and does not ride, and draws near to the imam and does not engage in idle talk, will have the reward of a year of fasting and standing in prayer."
Hadith Referenceالمعجم الكبير للطبراني / باب الألف / 582