Psalms 105:38 Kabbalah

שָׂמַ֣ח מִצְרַ֣יִם בְּצֵאתָ֑ם כִּֽי־נָפַ֖ל פַּחְדָּ֣ם עֲלֵיהֶֽם׃

Egypt was glad when they departed; For the fear of them had fallen upon them.

Read kabbalistic (mystical) interpretation of Psalms 105:38: and classical mystical sources.