Abu Hurairah narrated that the Messenger of Allah (s.a.w) said: "Use this black seed. For indeed it contains a cure for every disease except As-Sam" And As-Sam is death.
The hadith also teaches us about the importance of seeking knowledge and exploring different remedies in order to find cures for illnesses or diseases we may suffer from in our lives. We should not take anything at face value but rather research its benefits before using it so that we can make an informed decision about whether or not we should use it ourselves or recommend it to others who may benefit from its healing properties too.