Numbers 35:15

as much for the sons of Israel as for newcomers and sojourners, so that anyone who has shed blood unwillingly may flee to these places

Other versions

King James Version

These six cities shall be a refuge, both for the children of Israel, and for the stranger, and for the sojourner among them: that every one that killeth any person unawares may flee thither.

English Standard Version

These six cities shall be for refuge for the people of Israel, and for the stranger and for the sojourner among them, that anyone who kills any person without intent may flee there.

New International Version

These six towns will be a place of refuge for Israelites, aliens and any other people living among them, so that anyone who has killed another accidentally can flee there.