References

RSK, 2, 58.2
  pinākaṃ darduraṃ nāgaṃ vajraṃ cāgnau parīkṣayet //Context
RSK, 2, 59.1
  na patrāṇi na śabdāṃśca kuryāttadvajrasaṃjñakam /Context
RSK, 2, 59.2
  trīṇi dhmātāni kiṭṭaṃ hi vajrī sattvaṃ vimuñcati //Context