Detectives are investigating a wounding incident at Holland Park on Saturday, 23 May.
Around 6.20pm, emergency services were called to Cradock Street following reports of a man being stabbed.
Officers arrived a short time later and located a 26-year-old man with non-life-threatening arm injuries.
He was transported to hospital for treatment.
Initial investigations indicate the people are known to each other and there is no ongoing threat to the public.
A crime scene was declared, and investigations are ongoing.
Anyone who witnessed the incident, or who may have relevant vision that may assist with investigations is urged to contact police.
Quote this reference number: QP2600985099
If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.
Report crime information anonymously via Crime Stoppers. Call 1800 333 000 or report online at www.crimestoppersqld.com.au.