עָפַר (ʻâpharaw-far'verband kept dusting)
[Heb] עָפַר ETCBC: עפר‎ (verb|throw) OSHL: p.eg.ac TWOT: 1664 GK: H6759
Derivation: ; a primitive root; meaning either to be gray or perhaps rather to pulverize; used only as denominative from עָפָר,
Strong's: to be dust
KJV: cast (dust).