MIDTOWN, Manhattan (PIX11) — A man was stabbed in the back aboard a Manhattan train early Monday, police said.

The 36-year-old victim and the suspect got into a fight on the northbound No. 6 train at the 33rd Street and Park Avenue subway station at around midnight, authorities said. The suspect then attacked the man with an unknown cutting object, police said.

The victim was taken to the hospital in stable condition. The suspect fled and remained at large, as of Monday morning, police said.

Anyone with information in regard to this incident is asked to call the NYPD’s Crime Stoppers Hotline at 1-800-577-TIPS (8477) or for Spanish, 1-888-57-PISTA (74782). The public can also submit their tips by logging onto the CrimeStoppers website at WWW.NYPDCRIMESTOPPERS.COM or on Twitter @NYPDTips.