Police are investigating an incident in Pakenham involving a man being stabbed on Monday 24 July.
Officers believe a man was stabbed by another man in a residence along Princes Highway at about 6.05pm in the evening.
A 26-year-old Pakenham man was taken to hospital with serious injuries.
Ambulance Victoria said the man suffered upper-body injuries and was taken to Alfred Hospital in a stable condition.
Police believe the parties involved in the incident are known to each other.
Investigations into the incident remain ongoing.
Anyone who witnessed the incident or has information which could assist the investigation, is urged to contact Crime Stoppers on 1800 333 000 or crimestoppersvic.com.au