'Raiders' in the Bible

Raiders went out of the Philistine camp in three companies. One company turned in the direction of Ophrah, to the land of Shual,

There was terror in the camp, in the field, and among all the people. Even the garrison and the raiders were terrified. The earth shook, and there was even greater terror.

He raised an army and commanded a gang of raiders after David had eliminated those who lived in Zobah. Rezon and his army moved to Damascus, remained there, and Rezon ruled from Damascus.

They helped David against raiders, since they were all warriors and commanders in the army.