וְנִלְו֣וּ עָלֶ֔יךָ וְשָֽׁמְר֗וּ אֶת־מִשְׁמֶ֙רֶת֙ אֹ֣הֶל מוֹעֵ֔ד לְכֹ֖ל עֲבֹדַ֣ת הָאֹ֑הֶל וְזָ֖ר לֹא־יִקְרַ֥ב אֲלֵיכֶֽם׃
Sila ay sasama sa iyo at mag-iingat ng tungkulin sa Tolda ng Pagtitipon, para sa lahat ng gawain sa Tolda; ngunit ang sinumang hindi kabilang ay hindi lalapit sa inyo.
Rashi
וזר לא יקרב אליכם AND A LAYMAN SHALL NOT APPROACH UNTO YOU — It is you whom I admonish concerning this.
Sforno
ושמרו את משמרת אהל מועד, within the curtained off area of the courtyard.
Rabbeinu Bahya
ושמרו את משמרת אהל מועד, “and they are to safeguard the duties pertaining to the Tent of Meeting.” The purpose of this שמירה, supervision, is to enhance the reputation of the Tabernacle as it is a well known fact that any building surrounded by guards of honour is considered as of greater importance by people seeing the guards than even a palace not surrounded by guards.