On Saturday, at about 10:30 p.m., police reported that a fight broke out between two brothers and another young man in the yard of a residence on 5th Avenue South in Roxboro.
Police said the disagreement was about an unpaid debt.
One brother, 18, stabbed the victim with a sharp object. According to police, he then asked for his younger brother, 17, for help.
The victim suffered severe injuries to his upper body and was transported to a hospital last night.
The two suspects were arrested at the scene.