Follow proper rituals while performing ablution/wudu .

This hadith is about the importance of purifying oneself and how it should be done. It was narrated by Abu Hajib from a man from Banu Ghifar who said that the Prophet prohibited using the leftover water of a woman's purification. This means that when a woman is performing her ritual ablution or wudu, she should not use any leftover water for her next wudu or for any other purpose. The Prophet wanted to ensure that everyone was properly purified before engaging in any religious activities such as prayer or recitation of Quran. He also wanted to make sure that no one would be exposed to impurities which could lead to spiritual and physical harm. Therefore, it is important for us to follow this teaching and make sure we are properly purified before engaging in any religious activities.