2SA 2:23

23 But Asahel refused to stop pursuing Abner. So Abner [suddenly turned and] thrust the butt end of his spear into Asahel’s stomach. Because he thrust it very strongly, that end of the spear [went though Asahel’s body and] came out at his back, and he fell to the ground, dead. All the other soldiers who came to the place where his body was lying stopped and stood there, [stunned].