Digambara monk the Jain text, "Dravyasamgraha": Digambara monks are also called "nirgrantha" which means "one without any bonds". The term originally applied to those of them who were on the point of attaining to omniscience, on the attainment of which they were called "munis". Rishabhanatha (the first "tirthankara") is said to be the first "Digambara" monk of the present half cycle of time ("avasarpini"). The presence of gymnosophists (naked philosophers) in Greek records as early as the fourth century BC, supports the claim of the "Digambaras" that they have preserved the ancient "Śramaṇa" practice. "Acharya" Bhadrabahu, "Acharya" Kundakunda are two of the
Digambara the last of them being "Āchārya" Bhadrabahu. Spiritual lineage of heads of monastic orders is known as "Pattavali". Digambara tradition consider Dharasena to be the 33rd teacher in succession of Gautama, 683 years after the "nirvana" of Mahavira. The word "Digambara" is a combination of two Sanskrit words: "dik" (दिक्) (directions) and "ambara" (अम्बर) (clothes), referring to those whose garments are of the element that fills the four quarters of space. "Digambara" monks do not wear any clothes as it is considered to be "parigraha" (possession), which ultimately leads to attachment. A "Digambara" monk has 28 "mūla guņas" (primary attributes).