וּבִלַּע֙ בָּהָ֣ר הַזֶּ֔ה פְּנֵֽי־הַלּ֥וֹט ׀ הַלּ֖וֹט עַל־כָּל־הָֽעַמִּ֑ים וְהַמַּסֵּכָ֥ה הַנְּסוּכָ֖ה עַל־כָּל־הַגּוֹיִֽם׃
И Он разрушит на этой горе Лик покрова, покрывающего все народы, И завесу, покрывающую все народы.
Ibn Ezra
ולנסוך מסכה And that cover with a covering. Comp. והמסכה and the covering (28:20). It is figuratively used for counsel.2There is no doubt that מסכה is parallel to עצה and has a similar meaning; but it appears to be a far-fetched explanation, to consider covering as a figure for counsel, simply because counsel is usually given secretly.