Use your friend as ye would have him.
More Scottish Proverbs:
It is hard to fling at the brod, or kick at the prick.
Scottish
Hunger is good Kitchir-meat.
Scottish
It is a silly flock where the yow bears the bell.
Scottish
Sike a man as thou would be, draw thee to sike company.
Scottish
An Horse may snapper on four feet.
Scottish