References

RPSudh, 3, 26.1
  sa ca śarīrakaro'pyatha lohakṛt sakalasiddhikaraḥ paramo bhavet /Context
RPSudh, 6, 34.2
  saṃsevanādvajrasamaṃ śarīraṃ bhavetsukāntaṃ hi nirāmayaṃ ca //Context