Ezekiel 24:17; Ezekiel 24:23

17 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."

23 Your turbans shall be on your heads and your shoes on your feet; you shall not mourn or weep, but you shall rot away in your iniquities and groan to one another.