War of the Sons of Light Against the Sons of Darkness
The War of the Sons of Light Against the Sons of Darkness, also known as War Rule, Rule of War and the War Scroll, is a manual for military organization and strategy that was discovered among the Dead Sea Scrolls. The manuscript was among the scrolls found in Qumran Cave 1, acquired by the Hebrew University of Jerusalem and first published posthumously by Eleazar Sukenik in 1955.
Source: Wikipedia — War of the Sons of Light Against the Sons of Darkness (CC BY-SA 4.0)