Judges 4:21–22

21 While he was sleeping from exhaustion, Heber’s wife, Jael, took a tent peg, grabbed a hammer, and went silently to Sisera. She hammered the peg into his temple and drove it into the ground, and he died.

22 When Barak arrived in pursuit of Sisera, Jael went out to greet him and said to him, “Come and I will show you the man you are looking for.” So he went in with her, and there was Sisera lying dead with a tent peg through his temple!