A 25-year-old man was arrested on Friday, suspected of attempted murder in Luleå.
The police were alerted to an address at 13.24 about a 60-year-old injured man. The younger man is suspected of having injured him with a weapon. The men have a relationship with each other, according to the police.
The injured man was taken to hospital care, initially it does not appear to be life-threatening injuries, says the police's press spokesperson Elisabeth Glaas.
A technical investigation will be conducted at the scene and interviews will be held.
