2 Samuel 4:6
They came to the middle of the house pretending to get wheat. Once they were inside they stabbed Ishbosheth in the stomach and killed him.
2 Samuel 2:23
However, Asahel would not turn back. So Abner struck him in the stomach with the back end of his spear. The spear went all the way through and came out of his back. Asahel fell down and died. Everyone who saw Asahel lying dead just stopped and stood still.
2 Samuel 3:27
Abner arrived in Hebron. Joab took him aside at the gate, as though he wanted to speak privately with him. There he stabbed him in the stomach. So Abner was murdered because he had killed Joab's brother Asahel.
2 Samuel 20:10
Amasa was not on guard against the sword in Joab's left hand. Joab stabbed him in the stomach. Then he stabbed him in his intestines and they poured out on the ground. He died without being stabbed again. Then Joab and his brother Abishai pursued Sheba son of Bichri.