וַיִּֽקַּֽח־ל֣וֹ חֶ֔רֶשׂ לְהִתְגָּרֵ֖ד בּ֑וֹ וְה֖וּא יֹשֵׁ֥ב בְּתוֹךְ־הָאֵֽפֶר׃
And he took him a potsherd to scrape himself therewith; and he sat among the ashes.
Job
It [(my affliction)] has taught me to [take refuge in] the mud [viz. 2:8]. I have become like dust and ashes.