מַשָּׂ֖א מִדְבַּר־יָ֑ם כְּסוּפ֤וֹת בַּנֶּ֙גֶב֙ לַֽחֲלֹ֔ף מִמִּדְבָּ֣ר בָּ֔א מֵאֶ֖רֶץ נוֹרָאָֽה׃
The burden of the wilderness of the sea. As whirlwinds in the South sweeping on, It cometh from the wilderness, from a dreadful land.
Read kabbalistic (mystical) interpretation of Isaiah 21:1: and classical mystical sources.