Yechezkel 27:30-31

Orthodox Jewish Bible

³⁰ And shall cause their kol (voice) to be heard because of thee, and shall cry bitterly, and shall cast up aphar (dust) upon their heads, they shall roll themselves in the ashes;

³¹ And they shall [in mourning] make themselves utterly bald for thee, and gird themselves with sackcloth and shall weep for thee with mar nefesh and bitter mourning.