Albert Barnes Commentary Leviticus 24:16

"And he that blasphemeth the name of Jehovah, he shall surely be put to death; all the congregation shall certainly stone him: as well the sojourner, as the home-born, when he blasphemeth the name [of Jehovah], shall be put to death." — Leviticus 24:16 (ASV)

Stranger - that is, foreigner. See Leviticus 16:29 note.