Do unto others as you would have others do unto you.
Do to other what you want done to you.

"unto" is the old way of saying "to".

As in:

"Do unto others as you would have others do unto you. [Matthew 7:12]"

Which in modern usage would read:

"Do to others as you would have others do to you" which means "Treat others as you would like others to treat you"

Do unto others as you would have others do unto you.

confucius...

Do unto others as you would have them do unto you