A man was stabbed to death during a dispute at a Brooklyn supermarket Monday afternoon, cops said.

The victim was stabbed in the chest with a knife following a dispute around 2 p.m. at Navruz Market at 1701 McDonald Ave. in Midwood, cops said. It wasn’t clear if the attack happened inside.

The victim, whose age wasn’t immediately released, was taken to Maimonides Hospital and pronounced dead a short time later.

A 30-year-old man was taken into custody as a person of interest in the knifing, cops said. It wasn’t immediately clear what the dispute was about, cops said.