“And as they cried out, and cast off their clothes, and threw dust into the air,”
King James Version (KJV)
22:23 They rent their garments - In token of indignation and horror at this pretended blasphemy, and cast dust into the air - Through vehemence of rage, which they knew not how to vent.
Ac 22:23 Cast off [their] clothes, and threw dust into the air. Manifestations of an uncontrolled fury that hardly knew what it did.