Ezekiel 24:22

24:22 Then you will do as I have done: You will not cover your lip or eat food brought by others.

Leviticus 13:45

The Life of the Person with Skin Disease

13:45 “As for the diseased person who has the infection, his clothes must be torn, the hair of his head must be unbound, he must cover his mustache, and he must call out ‘Unclean! Unclean!’

Micah 3:7

3:7 The prophets will be ashamed;

the omen readers will be humiliated.

All of them will cover their mouths,

for they will receive no divine oracles.”