Ezekiel 24:17

17 Groan quietly; do not mourn for the dead. Keep your turban fastened and your sandals on your feet; do not cover your mustache and beard or eat the customary food of mourners.”

Read Ezekiel 24:17 Using Other Translations

Forbear to cry, make no mourning for the dead, bind the tire of thine head upon thee, and put on thy shoes upon thy feet, and cover not thy lips, and eat not the bread of men.
Sigh, but not aloud; make no mourning for the dead. Bind on your turban, and put your shoes on your feet; do not cover your lips, nor eat the bread of men."
Groan silently, but let there be no wailing at her grave. Do not uncover your head or take off your sandals. Do not perform the usual rituals of mourning or accept any food brought to you by consoling friends.”