Judges 4:17-18

17However, Sisera had fled away on foot to the tent of Jael, the wife of Heber the Kenite; for there was peace between Jabin king of Hazor and the house of Heber the Kenite.

18And Jael went out to meet Sisera, and said to him, “Turn aside, my lord, turn aside to me; do not fear.” And when he had turned aside with her into the tent, she covered him with a blanket.