Judges 4:20-21

20Then he said to her, “Stand at the entrance to the tent. If a man comes and asks you, ‘Is there a man here? ’ say, ‘No.’”

21While 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.