1 Samuel 31:4-6 WBT

4 Then said Saul to his armor-bearer, Draw thy sword, and thrust me through with it; lest these uncircumcised should come and thrust me through, and abuse me. But his armor-bearer would not; for he was exceedingly afraid. Therefore Saul took a sword, and fell upon it.
5 And when his armor-bearer saw that Saul was dead, he fell likewise upon his sword, and died with him.
6 So Saul died, and his three sons, and his armor-bearer, and all his men, that same day together.