Judges 4:19

19. "Please give me some water," he said. "I'm thirsty." So she gave him some milk to drink and covered him again.
20. "Stand at the door of the tent," he told her. "If anybody comes and asks you if there is anyone here, say no."
21. But when Sisera fell asleep from exhaustion, Jael quietly crept up to him with a hammer and tent peg. Then she drove the tent peg through his temple and into the ground, and so he died.