Matthew 27:4-5

"I have sinned," he said, "in betraying innocent blood!" "What is that to us?" they answered; "you must see to that."

Acts 1:18

"Now this man bought a plot of ground with the price of his treachery, and falling there headlong he burst asunder and all his bowels gushed out.

Acts 16:27

The jailer, roused from sleep, and seeing the doors wide open, drew his sword and was about to kill himself, because he thought that the prisoners had escaped.

Treasury of Scripture Knowledge

Summary

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.

Bible References

Saul took

Matthew 27:4
"I have sinned," he said, "in betraying innocent blood!" "What is that to us?" they answered; "you must see to that."
Acts 1:18
"Now this man bought a plot of ground with the price of his treachery, and falling there headlong he burst asunder and all his bowels gushed out.
Acts 16:27
The jailer, roused from sleep, and seeing the doors wide open, drew his sword and was about to kill himself, because he thought that the prisoners had escaped.