A 58-year-old man stabbed his teenage son who refused to take off his hat at church earlier in the day, Baltimore police said.

The father and his 19-year-old son got into an argument in the 700 block of Vine Street on Sunday afternoon.

That's when police said the father went to a car and got a knife. He stabbed his son in the left buttock and fled, police said.

The son was taken to University of Maryland Medical Center for treatment. The father's name was withheld pending his arrest.