Police are investigating the alleged murder of a 35-year-old woman from Darfield, Barnsley.
Officers were called to an address on Upperwood Road, Darfield on Monday at about 4.22pm.
A 35-year-old woman was found dead and a 42-year-old man was found with stabbing injuries and taken to hospital, where he is being treated. He is said to be in a stable condition.
The 42-year-old man has been arrested on suspicion of murder and remains in hospital.
Anyone with information about this incident should contact South Yorkshire Police on 101 quoting incident number 825 of Monday, 4 March.