This hadith speaks about how the Prophet Muhammad was injured during the Battle of Uhud. His daughter Fatima and cousin Ali were there to help him by washing his wound with water from a shield. When they saw that this wasn't helping to stop the bleeding, Fatima took a piece of mat and burnt it until it was reduced to ashes which she then put on his wound which stopped the bleeding. This hadith teaches us about how important it is for us to help those who are in need even if we don't have much resources or knowledge at our disposal as demonstrated by Fatima's quick thinking when she used what she had available - a piece of mat - to help her father in his time of need. It also shows us how important family ties are as both Ali and Fatima were willing to do whatever they could for their beloved prophet despite their limited resources at hand.