References

RCūM, 11, 33.2
  niṣpatraṃ piṇḍasadṛśaṃ svalpasattvaṃ tathā guru /Context
RPSudh, 6, 3.2
  niṣpatraṃ cāśmasadṛśaṃ kiṃcitsatvaṃ tathāguru //Context