Jonah 3:6

For word came to the king of Nineveh, and he arose from his throne, and he laid his robe from him, and covered himself with sackcloth, and sat in ashes.

Esther 4:1-4

When Mordecai perceived all that was done, Mordecai rent his clothes, and put on sackcloth with ashes, and went out into the midst of the city, and cried with a loud and a bitter cry;

Job 2:8

And he took him a potsherd to scrape himself with it; and he sat down among the ashes.

Ezekiel 27:30-31

And shall cause their voice to be heard against thee, and shall cry bitterly, and shall cast up dust upon their heads, they shall wallow themselves in the ashes:

James 4:6-10

But he giveth more grace. Wherefore he saith, God resisteth the proud, but giveth grace to the humble.

Psalm 2:10-12

Be wise now therefore, O ye kings: be instructed, ye judges of the earth.

Jeremiah 6:26

O daughter of my people, gird thee with sackcloth, and wallow thyself in ashes: make thee mourning, as for an only son, most bitter lamentation: for the spoiler shall suddenly come upon us.

Jeremiah 13:18

Say to the king and to the queen, Humble yourselves, sit down: for your principalities shall come down, even the crown of your glory.

Matthew 11:21

Woe to thee, Chorazin; woe to thee, Bethsaida: for if the mighty works which have been done in you had been done in Tyre and Sidon, they would have repented long ago in sackcloth and ashes.

Luke 10:13

Woe to thee, Chorazin! woe to thee Bethsaida! for if the mighty works had been done in Tyre and Sidon, which have been done in you, they had a great while ago repented sitting in sackcloth and ashes.

James 1:9-10

Let the brother of low degree rejoice in that he is exalted:

Job 42:6

Wherefore I abhor myself, and repent in dust and ashes.

Lamentations 3:29

He putteth his mouth in the dust; if there may be hope.

Daniel 9:3

And I set my face to the Lord God, to seek by prayer and supplications, with fasting, and sackcloth, and ashes:

Micah 1:10

Declare ye it not at Gath, weep ye not at all: in the house of Aphrah roll thyself in the dust.

Treasury of Scripture Knowledge

Summary

For word came unto the king of Nineveh, and he arose from his throne, and he laid his robe from him, and covered him with sackcloth, and sat in ashes.

Bible References

Word

Jeremiah 13:18
Say to the king and to the queen, Humble yourselves, sit down: for your principalities shall come down, even the crown of your glory.

And he arose

Psalm 2:10
Be wise now therefore, O ye kings: be instructed, ye judges of the earth.
James 1:9
Let the brother of low degree rejoice in that he is exalted:
James 4:6
But he giveth more grace. Wherefore he saith, God resisteth the proud, but giveth grace to the humble.

And covered

Esther 4:1
When Mordecai perceived all that was done, Mordecai rent his clothes, and put on sackcloth with ashes, and went out into the midst of the city, and cried with a loud and a bitter cry;
Job 2:8
And he took him a potsherd to scrape himself with it; and he sat down among the ashes.
Job 42:6
Wherefore I abhor myself, and repent in dust and ashes.
Jeremiah 6:26
O daughter of my people, gird thee with sackcloth, and wallow thyself in ashes: make thee mourning, as for an only son, most bitter lamentation: for the spoiler shall suddenly come upon us.
Lamentations 3:29
He putteth his mouth in the dust; if there may be hope.
Daniel 9:3
And I set my face to the Lord God, to seek by prayer and supplications, with fasting, and sackcloth, and ashes:
Micah 1:10
Declare ye it not at Gath, weep ye not at all: in the house of Aphrah roll thyself in the dust.
Matthew 11:21
Woe to thee, Chorazin; woe to thee, Bethsaida: for if the mighty works which have been done in you had been done in Tyre and Sidon, they would have repented long ago in sackcloth and ashes.
Luke 10:13
Woe to thee, Chorazin! woe to thee Bethsaida! for if the mighty works had been done in Tyre and Sidon, which have been done in you, they had a great while ago repented sitting in sackcloth and ashes.

General references

Genesis 37:34
And Jacob rent his clothes, and put sackcloth on his loins, and mourned for his son many days.
Exodus 9:20
He that feared the word of the LORD, among the servants of Pharaoh, made his servants and his cattle flee into the houses:
Jeremiah 36:13
Then Michaiah declared to them all the words that he had heard, when Baruch read the book in the ears of the people.
Acts 9:9
And he was three days without sight, and neither ate nor drank.