Judges 4:21-22

But when Sisera fell asleep from exhaustion, Jael quietly crept up to him with a hammer and tent peg in her hand. Then she drove the tent peg through his temple and into the ground, and so he died. When Barak came looking for Sisera, Jael went out to meet him. She said, “Come, and I will show you the man you are looking for.” So he followed her into the tent and found Sisera lying there dead, with the tent peg through his temple.