Hazrat Abu Rafi’ (may Allah be pleased with him) narrates that once the Prophet (peace and blessings be upon him) visited all his noble wives in a single day, and after being with each one, he performed ghusl (ritual bath). Someone asked: O Messenger of Allah! If you had performed ghusl only once (would there have been any harm)? The Prophet (peace and blessings be upon him) replied that this method is more pure, excellent, and clean.