The Crown Chakra which is called the Sahasrara (make note of the ra). Hence the following which is listed here in Wikipedia: BhavishyOttara Puraana: ""The BhavishyOttara Puraana furnishes the example of a brahmin called Maadhava, who had slipped from being a pious and devout paragon of virtues, to a condemnable existence with all sorts of unbecoming conduct. The moment this Madhava accidentally he touched the Venkatachala Hills, all the sins residing in his him burnt themselves out and exited from his body with a great noise and flame, proving to the astounded onlookers the efficacy of the Hills and of its presiding deity in destroying accumulated misdeeds, just as the fire annihilates rubbish."" https://en.wikipedia.org/wiki/Talk:Venkateswara
In further researching the above research in relation to my past studies in regards to Hinduism I relate the following information:
“He who, having known the three, has performed three times the Nachiketa sacrifice, throws off, even here, the chains of death, overcomes grief, and rejoices in Heaven. This, O Nachiketa, is your Fire-sacrifice, which leads to Heaven and which you have chosen as your second boon. People will call this Fire by your name.“
In relation to this is also the following:
“ Mahāsamādhi, the great and final samādhi, is the act of consciously and intentionally leaving one's body.[1][2] A realized and enlightened (Jivanmukta), yogi (male) or yogini (female) who has attained the state of nirvikalpa samādhi, will, at an appropriate time, consciously exit from their body and attains Paramukti. This is known as mahāsamādhi. This is not the same as the physical death that occurs for an unenlightened person. In Hindu or Yogic traditions mahasamadhi or the great samadhi means that a realized master left his body while in a deep, conscious meditative state.[3]”
http://www.columbia.edu/itc/religion/f2001/docs/laterupanish.pdf
https://en.m.wikipedia.org/wiki/Mahasam%C4%81dhi
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