Do righteous deeds with pure intentions without expecting anything back from anyone else but God Himself; Eat only halal food; Avoid wrongdoings; Refrain from putting people into difficulties; Purify oneself spiritually first before anything else .

This hadith talks about how one should live their life in order to be successful in the hereafter. It emphasizes on doing good deeds for the sake of Allah and avoiding any kind of harm to others. Jundab, a companion of Prophet Muhammad, was asked by Safwan and his companions if he heard something from Allah's Messenger. He replied that he heard him saying that whoever does a good deed in order to show off, Allah will expose his intentions on the Day of Resurrection before people, and whoever puts people into difficulties, Allah will put him into difficulties on the Day of Resurrection as well. Jundab then advised them that they should start purifying themselves by eating only halal food and not shedding even a handful blood or murdering anyone. This hadith teaches us that we should always strive for righteousness and avoid any kind of wrongdoings as it will lead us towards success in this world as well as hereafter. We must also remember that our intentions are known by God so we must always do things with pure intentions without expecting anything back from anyone else but God Himself.