References

ÅK, 2, 1, 135.2
  itthaṃ śuddhaṃ ca garuḍaṃ ṭaṅkaṇaṃ nīrajaṃ rasam //Context
RājNigh, 13, 151.2
  ambhaḥsāraṃ śītalaṃ nīrajaṃ ca nakṣatraṃ syād indraratnaṃ valakṣam //Context