עַל־כֵּ֭ן אֶמְאַ֣ס וְנִחַ֑מְתִּי עַל־עָפָ֥ר וָאֵֽפֶר׃ (פ)
Wherefore I abhor my words, and repent, Seeing I am dust and ashes.
Rashi on Job
Therefore Since I merited to see Your Shechinah. I despise I despise my life. on dust and ashes if I were resting in the grave, to return to dust and ashes whence I was taken.