Shri Nandisen muni is a revered Jain monk mentioned in Jain literature. Different Jain traditions (Digambar and Śvetāmbara) may have slightly different accounts or emphasis about his life and teachings. If you tell me whether you’re asking about a particular text, hymn, or hagiography (and whether you follow Digambar or Śvetāmbara tradition), I can give you a precise, authentic explanation in line with Jain Dharma.