'Peg' in the Bible

Then Jael wife of Heber took a tent peg in one hand and a hammer in the other. She crept up on him, drove the tent peg through his temple into the ground while he was asleep from exhaustion, and he died.

Now Barak was chasing Sisera. Jael went out to welcome him. She said to him, "Come here and I will show you the man you are searching for." He went with her into the tent, and there he saw Sisera sprawled out dead with the tent peg in his temple.

Her left hand reached for the tent peg, her right hand for the workmen's hammer. She "hammered" Sisera, she shattered his skull, she smashed his head, she drove the tent peg through his temple.

I will fasten him like a peg into a solid place; he will bring honor and respect to his father's family.

His father's family will gain increasing prominence because of him, including the offspring and the offshoots. All the small containers, including the bowls and all the jars will hang from this peg.'

"At that time," says the Lord who commands armies, "the peg fastened into a solid place will come loose. It will be cut off and fall, and the load hanging on it will be cut off." Indeed, the Lord has spoken.

Can wood be taken from it to make anything useful? Or can anyone make a peg from it to hang things on?

From him will come the cornerstone, the wall peg, the battle bow, and every ruler.