Once Buddha was walking in a street with his disciples,

A Man came there to see buddha,he saw Buddha and he started insulting him,

He said to Buddha "who are you"

"Why are you teaching people"

   "Stop it"

The man insulted buddha and told some rubbish words,

The Buddha's disciple got angry,

One of the disciple asked Buddha 

"Master" why are you  giving any reply to this man.

After the man stopped insulting him Buddha replied to the disciple,

"If anyone give you a gift and you didn't accept that then  the gift belongs to whom"

The disciple replied

"The man who brought the gift for me"

Like this 

Only this man insulting me I didn't give any reply,then the insults to that man only.

So leave it and shall we continue our walk told by Buddha 

The man apologized to Buddha for his cheap behavior.

"If you didn't accept the situation then remember it's not yours"