One person is in custody, and police are searching for a second suspect after a man was stabbed in North York.

Toronto police say they were called to the Wilson Avenue and Keele Street area just after 8 p.m., where they found a man suffering from stab wounds.

Investigators say an altercation began aboard a TTC bus and continued after the combatants got off the bus.

A man in his 30s was taken to a trauma centre initially with life-threatening injuries. His condition has since stabilized and considered non-life threatening, according to police.

A man in his 30s was arrested at the scene, and police are searching for a second man, described as Black, six feet tall, with a thin build. He was last seen wearing glasses, a toque, a black vest with a grey hooded sweater underneath and jogging pants.