'By the Sword' in the Bible

Then they mourned and wept and fasted over Saul and Jonathan his son until the evening, [as well] as over the people of Yahweh and over the house of Israel because they had fallen by the sword.

May [the blood] come down on the head of Joab and all the house of his father. {May the house of Joab never lack} [one with] a bodily discharge or [one with] leprosy or [one who] grasps the distaff or [one who] falls by the sword or [one who is] lacking food."