Be mindful & aware; Take precautionary measures; Seek refuge in Allah from all forms of evil & harm.

This hadith is about the Prophet's practice of spitting on the hem of his garment, rubbing it together briefly and then letting it drop. It is believed that this was done to ward off any evil or harm that may come to him. This hadith teaches us to be mindful and aware of our surroundings, as well as to take precautionary measures in order to protect ourselves from any potential harm or danger. We should also remember that we should always seek refuge in Allah from all forms of evil and harm.