The stabbing happened outside the National City Christian Church on Thomas Circle NW about 2 a.m. today.
The two men were fighting when one of them stabbed the other one in his stomach, causing a “severe laceration,” police said.
“I don’t give a f–k about you,” the assailant told the victim, according to authorities.
The attacker then joined someone in what appeared to be a black Hyundai Elantra car with Virginia license plates and drove away.
Three good Samaritans came to help the victim, who was brought to a local hospital for treatment.
Police haven’t released descriptions of the suspects.