Wife of Heber the Kenite, slew Sisera, general of the Canaanitish army, who had fled to her tent, which was then temporarily on the western border of the plain of Esdraelon. Jael took her opportunity, and while he was sleeping, drove a large nail or tent-pin through his temples, Judges 4:17-23 . The life of Sisera was undoubtedly forfeited to the Israelites by the usages of war, and probably to society by his crimes. Besides this, the life or honor of Jael may have been in danger, or her feelings of hospitality may have been overpowered by a sudden impulse to avenge the oppressed Israelites, with whom she was allied by blood. The song of Deborah celebrates the act as one of justice and heroism, and as a divine judgement which, as well as the defeat of Sisera's host, was the more disgraceful to him for being wrought by a woman, Judges 5:1; 21:25,25 .