Virabhadra while trying to subdue Narasimha mentions about some form of Vishnu leaving his skull in Siva’s necklace during Kurma avatar. Which story Virabhadra is referencing about?
This is mentioned in verse 49-50 of Chapter 11 of Satarudra Samhita of Shiva Purana. (Sorry I could not find direct link to chapter 11)
