Shemu’ĕl Aleph (1 Samuel) 31:4-5

And Sha’ul said to his armour-bearer, “Draw your sword, and thrust me through with it, lest these uncircumcised men come and thrust me through and roll themselves on me.” But his armour-bearer would not, for he was greatly afraid. So Sha’ul took the sword and fell on it. And when his armour-bearer saw that Sha’ul was dead, he also fell on his sword, and died with him.