Three people were stabbed in East Harlem this morning.

Cops are looking for one suspect in all three stabbings, which occurred shortly before 5 a.m.

Two men were arguing over $20 at the corner of Lexington Avenue and 125th Street, police sources said. A friend intervened and was stabbed, along with one of the men.

Another man was stabbed shortly afterward.

The victims were sent to local hospitals, where at least two were listed as serious but stable.

— With the Associated Press