Brother had been slain

1. Alma 19: 22
     22 Now, one of them, whose brother had been slain with the sword of Ammon, being exceedingly angry with Ammon, drew his sword and went forth that he might let it fall upon Ammon, to slay him; and as he lifted the sword to smite him, behold, he fell dead.
2. Ether 14: 24
     24 Nevertheless, Shiz did not cease to pursue Coriantumr; for he had sworn to avenge himself upon Coriantumr of the blood of his brother, who had been slain, and the word of the Lord which came to Ether that Coriantumr should not fall by the sword.