A man was stabbed during a fight outside a Deer Park catering hall early Sunday, Suffolk County police said.

The man, whom police did not identify, was at an event at Champs Elysee Caterers on Brook Avenue about 2 a.m. when a fight started outside the venue, police said.

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The man was stabbed in the torso during the fight and was taken to Good Samaritan Hospital Medical Center in West Islip for treatment of non-life-threatening injuries, police said.

No one has been arrested, and police are investigating.