Police said an argument Wednesday night between two brothers resulted in one of them cutting the other with a sword.
The argument began around 10:55 p.m. at a south Nashville home in the 6000 block of Mt. Pisquah Road.
One of the men grabbed a sword and cut his 36-year-old brother's hand, according to investigators.
The victim was taken to Southern Hills Medical Center with minor injuries. The attacker, whose name has not been released, was arrested at the scene.
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