Two men who attempted to rob a man on a train Monday in the Bronx are on the run, police say.

Investigators say a 37-year-old man was on the No. 6 southbound train at the Longwood Avenue train station when the two suspects approached him.

An argument quickly escalated, resulting in one of the suspects pulling out a razor blade while the other punched the victim multiple times in the face while trying to steal items from him. The suspects then ran away at the next stop.

Anyone with information the suspects or incident is asked to contact police.