Wash your vessels before performing ablutions .

This hadith is about performing ablutions before prayer. It was narrated by Jabir and Abu Hurairah that the Prophet Muhammad said that when someone wakes up from sleep and wants to perform ablutions, they should not put their hand into the vessel they used for ablution until it has been washed. This is because one does not know where their hand spent the night or where they put it. The importance of this hadith is to emphasize cleanliness before prayer, as well as being mindful of what we do with our hands throughout the day. It teaches us to be aware of our actions and take responsibility for them in order to maintain a state of purity before engaging in any religious activity such as prayer or reciting Quran.