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 burned the king's house over him with fire, and he died,
2 Samuel 17:23
And when Ahithophel saw that his counsel was not followed, he saddled his donkey, and arose, and got him home to his house, to his city, and put his household in order, and hanged himself, and died, and was buried in the sepulcher of his father.
1 Samuel 31:4-5
Then said Saul unto his armorbearer, Draw your sword, and thrust me through with it; lest these uncircumcised come and thrust me through, and abuse me. But his armorbearer would not; for he was greatly afraid. Therefore Saul took a sword, and fell upon it.
Judges 9:54
Then he called hastily unto the young man his armorbearer, and said unto him, Draw your sword, and slay me, that men say not of me, A woman slew him. And his young man thrust him through, and he died.
Job 2:9-10
Then said his wife unto him, Do you still retain your integrity? curse God, and die.
Matthew 27:5
And he cast down the pieces of silver in the temple, and departed, and went and hanged himself.