REFERENCE SUICIDE
Judges 16:30 And Samson said, Let me die with the Philistines. And he bowed himself with all his might; and the house fell upon the lords, and upon all the people that were therein. So the dead which he slew at his death were more than they which he slew in his life. (Sampson pulled the house down on himself)
I Samuel 31:4, I Chronicles 10:4 [I Samuel 31:4] Then said Saul unto his armourbearer, Draw thy sword, and thrust me through therewith; lest these uncircumcised come and thrust me through, and abuse me. But his armourbearer would not; for he was sore afraid. Therefore Saul took a sword, and fell upon it. [I Chronicles 10:4] Then said Saul to his armourbearer, Draw thy sword, and thrust me through therewith; lest these uncircumcised come and abuse me. But his armourbearer would not; for he was sore afraid. So Saul took a sword, and fell upon it. (Saul (Old Testament) fell on a sword)
I Samuel 31:5, I Chronicles 10:5 [I Samuel 31:5] And when his armourbearer saw that Saul was dead, he fell likewise upon his sword, and died with him. [I Chronicles 10:5] And when his armourbearer saw that Saul was dead, he fell likewise on the sword, and died.
II Samuel 17:23 And when Ahithophel saw that his counsel was not followed, he saddled his ass, and arose, and gat him 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.
I 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,
Matthew 27:5 And he cast down the pieces of silver in the temple, and departed, and went and hanged himself. (Judas hanged himself)