וַאֲשֶׁ֥ר לֹא־שָׂ֛ם לִבּ֖וֹ אֶל־דְּבַ֣ר יְהוָ֑ה וַֽיַּעֲזֹ֛ב אֶת־עֲבָדָ֥יו וְאֶת־מִקְנֵ֖הוּ בַּשָּׂדֶֽה׃ (פ)
and he that regarded not the word of the LORD left his servants and his cattle in the field.
Read Kabbalistic (mystical) interpretations of Exodus 9:21: Zohar and classical Jewish mystical sources, free online.