Police are investigating after a man was stabbed in Whalan overnight, NSW Police say.
Officers have been told about 9.30pm today, a 39-year-old man was at his home in Gasmatta Crescent when two or three men arrived at his front door in the company of a 23-year-old woman.
Following a confrontation with the men the 39-year-old man was stabbed in the chest.
The men then left the location.
The man then left his home and was walking along Luxford Road when the 23-year-old woman approached him and allegedly tackled him.
Police from Mount Druitt Local Area Command were called and attended the scene.
The man was treated by emergency services and taken to Westmead Hospital.
The 23-year-old woman, who is known to the man, was arrested and taken to Mount Druitt Police Station where charges are expected to be laid.
Investigators still want to speak to two men who may be able to assist with their inquiries and are urging anyone with information on the incident to come forward.
Police are urging anyone with information on the incident to call Crime Stoppers.
