There are so many things we ought not to do as its an image tarnisher and its also a dent to our goodwill.
False Accusation is one thing we ought not to do and desist from. Many at times do to hatred or due to financial involvement, we assume some people did something wrong without confirming wether its true or not. We just go to testify against them. Its very wrong because that Single act can throw a man back to the dust or even ends the life of a man.
We should be very careful in accusing people, wisdom is very profitable in any situation we are not sure of. And if we should also not see it as a business or financial boost to do it.
Be wise and be warned
Blessed is he who does things in a very gentle manner as a dove