Then David ordered Joab and all the people with him, "Tear your clothes, put on sackcloth, and mourn before Abner." And King David himself walked behind the funeral bier.

Revelation 11:3
And I will empower my two witnesses, and they will prophesy for 1,260 days, clothed in sackcloth."

Genesis 37:34
Then Jacob tore his clothes, put sackcloth around his waist, and mourned for his son many days.

Judges 11:35
As soon as Jephthah saw her, he tore his clothes and said, "No! Not my daughter! You have brought me to my knees! You have brought great misery upon me, for I have given my word to the LORD and cannot take it back."

1 Kings 20:31
Then the servants of Ben-hadad said to him, "Look now, we have heard that the kings of the house of Israel are merciful. Let us go out to the king of Israel with sackcloth around our waists and ropes around our heads. Perhaps he will spare your life."

1 Kings 21:27
When Ahab heard these words, he tore his clothes, put on sackcloth, and fasted. He lay down in sackcloth and walked around meekly.

2 Kings 19:2
And he sent Eliakim the palace administrator, Shebna the scribe, and the leading priests, all wearing sackcloth, to the prophet Isaiah son of Amoz

And David said to Joab, and to all the people that were with him, Rend your clothes, and gird you with sackcloth, and mourn before Abner. And king David himself followed the bier.