A 33-year-old man was stabbed in the arm near Union Square after hitting his assailant with a pipe, according to the San Francisco Police Department.
The Thursday night stabbing occurred at 10:53 p.m. near Sutter and Stockton streets.
The victim and another man in his late 20s were arguing over some property when the violence began. After the victim hit the assailant with a pipe, the stabber pulled out a folding knife and stabbed the 33-year-old in the arm.
No arrest has been made. The victim is expected to survive.
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