Who killed Ammmoron by thrusting a javelin near his heart while he was sleeping?
Abraham was commanded to offer his son Isaac; nevertheless, it was written: Thou shalt not kill. Abraham, however, did not refuse, and it was accounted unto him for righteousness. Doctrine & Covenants 132:36
Who killed Ammmoron by thrusting a javelin near his heart while he was sleeping?
Teancum
Teancum ... was exceedingly angry with Ammoron ... And it came to pass that Teancum in his anger did go forth
into the camp of the Lamanites, and ... cast a javelin at him, which did pierce him near the heart. Alma 62:35