וְאֵת֙ מִזְבַּ֣ח הַזָּהָ֔ב וְאֵת֙ שֶׁ֣מֶן הַמִּשְׁחָ֔ה וְאֵ֖ת קְטֹ֣רֶת הַסַּמִּ֑ים וְאֵ֕ת מָסַ֖ךְ פֶּ֥תַח הָאֹֽהֶל׃
at ang gintong altar, at ang langis na pampahid, at ang mabangong insenso, at ang tabing para sa pasukan ng Tolda;
Siftei Chakhamim
Denoting a barrier. [מסוכת, "barrier"] is similar to מסך פתח ["a screen at the entrance"] (Shemos 39:38) with the connotation of a barrier which encloses.