Judges 5:26
She put her hand to the tent peg and her right hand to the workmen's mallet; she struck Sis'era a blow, she crushed his head, she shattered and pierced his temple.
Judges 4:21
But Ja'el the wife of Heber took a tent peg, and took a hammer in her hand, and went softly to him and drove the peg into his temple, till it went down into the ground, as he was lying fast asleep from weariness. So he died.
1 Samuel 17:49-51
And David put his hand into the bag, and took thence a stone, and slang it, and smote the Philistine in his forehead, and the stone sank into his forehead; and he fell on his face to the earth.
2 Samuel 20:22
Then the woman went to all the people in her wisdom. And they cut off the head of Sheba the son of Bichri, and cast it to Joab. And he blew a trumpet, and they dispersed from the city, every man to his tent. And Joab returned to Jerusalem to the king.