Isaiah 13:1 Kabbalah

מַשָּׂ֖א בָּבֶ֑ל אֲשֶׁ֣ר חָזָ֔ה יְשַׁעְיָ֖הוּ בֶּן־אָמֽוֹץ׃

The burden of Babylon, which Isaiah the son of Amoz did see.

Read kabbalistic (mystical) interpretation of Isaiah 13:1: and classical mystical sources.