Numbers 15:12-16

According to the number that ye shall prepare, so shall ye do to every one according to their number.

All that are born of the country shall do these things after this manner, in offering an offering made by fire, of a sweet savour unto the LORD.

And if a stranger sojourn with you, or whosoever be among you in your generations, and will offer an offering made by fire, of a sweet savour unto the LORD; as ye do, so he shall do.

One ordinance shall be both for you of the congregation, and also for the stranger that sojourneth with you, an ordinance for ever in your generations: as ye are, so shall the stranger be before the LORD.

One law and one manner shall be for you, and for the stranger that sojourneth with you.