A 20-year-old man was stabbed twice in the chest during a dispute just outside a Bronx park Saturday afternoon, police sources said Sunday.

The victim was stabbed at E. 233rd St. and Kepler Ave. just outside Van Cortlandt Park around 3:15 p.m., the sources said.

He was taken to St. Barnabas Hospital and considered likely to die, the sources said.

The attacker was described as a man in his 20s wearing a gray hoodie, the sources said. He took off on foot.