The incident occurred just after 8 a.m. on W. 96 Street Street and Broadway.
The victim suffered a stab wound to his buttocks area.
The suspect -- a male wearing black sweatpants and blue bubble jacket -- fled on foot.
The victim was taken to St. Lukes Hospital and is stable.
No arrests have been made and the investigation is ongoing.
This is a breaking news story and will be updated as it develops.
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