Two teenage boys were stabbed early Thursday in an argument aboard a train at the Times Square subway station, police said.
A 15-year-old man was stabbed in the hand and a 16-year-old man was stabbed in the abdomen during the fight, which happened just before 7 a.m. on the NQR train line, police said.
The victims knew the suspect before the incident, police sources told The Post.
The two teenagers were taken to Bellevue Hospital and are in stable condition, police said.
No arrests have been made, but police described the suspect as a man with dark skin and black hair. The suspect was wearing all black at the time of the attack, police said.
The police investigation is ongoing.