Moses said to Aaron, and to Eleazar and to Ithamar, his sons, "Don't let the hair of your heads go loose, neither tear your clothes; that you don't die, and that he not be angry with all the congregation: but let your brothers, the whole house of Israel, bewail the burning which Yahweh has kindled.
TSK
TSK · Exodus 33:4
Treasury of Scripture Knowledge references in WEB.
Moses told these words to all the children of Israel: and the people mourned greatly.
Mephibosheth the son of Saul came down to meet the king; and he had neither groomed his feet, nor trimmed his beard, nor washed his clothes, from the day the king departed until the day he came home in peace.
It happened, when king Hezekiah heard it, that he tore his clothes, and covered himself with sackcloth, and went into the house of Yahweh.
Now when Mordecai found out all that was done, Mordecai tore his clothes, and put on sackcloth with ashes, and went out into the midst of the city, and wailed loudly and a bitterly.
When they lifted up their eyes from a distance, and didn't recognize him, they raised their voices, and wept; and they each tore his robe, and sprinkled dust on their heads toward the sky.
Sigh, but not aloud, make no mourning for the dead; bind your headdress on you, and put your shoes on your feet, and don't cover your lips, and don't eat men's bread.
Then all the princes of the sea shall come down from their thrones, and lay aside their robes, and strip off their embroidered garments: they shall clothe themselves with trembling; they shall sit on the ground, and shall tremble every moment, and be astonished at you.
The news reached the king of Nineveh, and he arose from his throne, and took off his royal robe, covered himself with sackcloth, and sat in ashes.
"Speak to all the people of the land, and to the priests, saying, 'When you fasted and mourned in the fifth and in the seventh month for these seventy years, did you at all fast to me, really to me?