What does 2 Samuel 23:9 mean?

Next was Eleazar, son of Dodo, from Ahoah. He was one of the three top warriors. He stood with David when they challenged the Philistines, even though the rest of the Israelites had retreated. 2 Samuel 23:9 - Modern Text Bible

(Eleazar is highlighted for his loyalty and courage, standing his ground with David when everyone else ran away.)