כַּאֲשֶׁ֣ר רָ֭אִיתִי חֹ֣רְשֵׁי אָ֑וֶן וְזֹרְעֵ֖י עָמָ֣ל יִקְצְרֻֽהוּ׃
According as I have seen, they that plow iniquity, And sow mischief, reap the same.
Read Kabbalistic (mystical) interpretations of Job 4:8: Zohar and classical Jewish mystical sources, free online.