An intoxicated man stabbed a man and slashed two others on a subway platform at Grand Central Station in Manhattan early Saturday, the police said.

Ivan DeLeon, 38, of Queens, was arrested on several charges, including assault and criminal possession of a weapon, the police said. A knife was recovered at the scene.

The altercation took place around 12:15 a.m. on the platform for the northbound No. 6 train. Mr. DeLeon was exiting a train as the three men and a child were entering, the police said, and Mr. DeLeon bumped into the child, causing the child to fall.

The child’s father confronted Mr. DeLeon, the dispute became physical and Mr. DeLeon pulled out a knife, the police said. The child was unharmed.