Beyond his role as a judge, what unique characteristic is attributed to Shamgar, son of Anath, in the book of Judges, highlighting an unexpected form of deliverance for Israel?

A He was known for his eloquent speeches that inspired the Israelites to fight. B He single-handedly killed six hundred Philistines with an oxgoad. C He negotiated a peace treaty with the neighboring Moabites, bringing temporary relief. D He built fortified cities that served as a refuge for the Israelites during times of war.