Wash your hand before performing wudhu.

This hadith emphasizes the importance of washing one's hands before performing wudu. It is narrated by Yahya from Malik from Abu'zZinad from al-Araj and finally by Abu Hurayra who was a companion of Prophet Muhammad ﷺ. The Prophet ﷺ taught that when we wake up to pray we should wash our hands first as we do not know where our hands have been during the night. This hadith teaches us to be mindful and conscious about cleanliness and hygiene even when it comes to something as simple as washing our hands before prayer. It also encourages us to be aware of what we touch and how it can affect our spiritual state while praying or engaging in any other religious activity.