The Golden rule in various religion

Buddhist

Hurt not others in ways that you would find hurtful.

Christian

All things whatsoever ye would that men should do to you, do ye even so to them.

Confucian

Do not unto others what you would not have them do unto you.

Hindu

This is the sum of duty:  do naught unto others which if done to thee would cause thee pain.

Jain

In happiness and suffering, in joy and grief, we should regard all creatures as we regard our own self.

Jewish

Whatsoever thou hatest thyself, that do not to another.

Muslim (Islam)

No one of you is a believer until he desires for his brother that which he desires for himself.

Sikh

As thou deemest thyself, so deem others.

Taoist

Regard your neighbour's gain as your own gain, and your neighbour's loss as your own loss.

Zoroastrian

That nature alone is good which refrains from doing unto another whatsoever is not good for itself.