Ezra 9:4

9:4 Everyone who held the words of the God of Israel in awe gathered around me because of the unfaithful acts of the people of the exile. Devastated, I continued to sit there until the evening offering.

Isaiah 22:12

22:12 At that time the sovereign master, the Lord who commands armies, called for weeping and mourning,

for shaved heads and sackcloth.

Daniel 9:3

9:3 So I turned my attention to the Lord God to implore him by prayer and requests, with fasting, sackcloth, and ashes.