PORTLAND — Portland police responded to a fight Sunday night in which two men, armed with knives, had injured each other.

Officers responded to 610 Congress St. at 7:34 p.m. and found Edward Keeley, 47, who lives there, fighting with William Hunt, 27, who has no home address.

Keeley was cut in the back of the head and Hunt had stab injuries to his chest and thigh, police said.

Both had been drinking, both had knives and both were taken to Maine Medical Center for treatment of non-life-threatening injuries.

The two men knew each other, police said.