1 Kings 16:18
And it came to pass, when Zimri saw that the city was taken, that he went into the castle 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 gat him home, unto his city, and set his house in order, and hanged himself; and he died, and was buried in the sepulchre of his father.
1 Samuel 31:4-5
Then said Saul to his armorbearer, Draw thy sword, and thrust me through therewith, lest these uncircumcised come and thrust me through, and abuse me. But his armorbearer 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 armorbearer, and said unto him, Draw thy sword, and kill 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, Dost thou still hold fast thine integrity? renounce God, and die.
Matthew 27:5
And he cast down the pieces of silver into the sanctuary, and departed; and he went away and hanged himself.