Jael (or alternately, Yael) is the biblical heroine in the book of Judges who killed the Canaanite captain Sisera to deliver Israel from the troops of king Jabin. She hid him in her tent and, while he slept, drove a tent peg through his temple. She was the wife of Heber the Kenite. (Read Judges 4 for more info)
Jael: a name of Hebrew origin meaning "Mountain Goat".
"Blessed above all women be Jael, wife of Heber the Kenite, blessed above all women in the tents." Judges 5:24