'Wallow' in the Bible

O daughter of my people [says Jeremiah],Clothe yourself in sackcloth and wallow in ashes;Mourn [aloud] as for an only son,A most bitter cry [of sorrow and regret],For suddenly the destroyer will come upon us [on both prophet and people].

And they will make their voice heard [as they wail loudly] over youAnd they will cry bitterly.They will throw dust on their heads;They will wallow in ashes.