Research help needed

Looking for some research help. Specifically, I’m looking for any other religions with a concept similar to Judaism’s Shabbos goy.

For those who don’t know, a Shabbos goy is a non-Jew who is employed by Jews to perform certain types of work that Jewish religious law prohibits a Jew from doing on the Sabbath.

I’m not asking about the religious validity of the concept—whether it is allowed or not—just looking for other religions that might have a similar concept: someone not of the faith who is necessary to do things for the brethern that they are not themselves permitted to do.