1 Kings 16:18
And it came to pass, when Zimri saw that the city was taken, that he went into the palace of the king's house and burnt the king's house over him with fire, and died,
2 Samuel 17:23
And when Ahithophel saw that his counsel was not followed, he saddled his ass and arose, and went home to his house, to his city, and put his household in order and hanged himself and died and was buried in the sepulchre of his father.
1 Samuel 31:4-5
Then said Saul unto his armourbearer, Draw thy sword and thrust me through with it lest these uncircumcised come and thrust me through and abuse me. But his armourbearer would not, for he was sore afraid. Therefore, Saul took his sword and fell upon it.
Judges 9:54
Then he called hastily unto the young man, his armourbearer, and said unto him, Draw thy sword and slay me that it not be said of me, A woman slew him. And his young man thrust him through, and he died.
Job 2:9-10
Then his wife said unto him, Dost thou still retain thine integrity? Blaspheme God and die.
Matthew 27:5
And casting down the pieces of silver in the temple, he departed and went and hanged himself.