References

KaiNigh, 2, 69.2
  sauvīraṃ mecakaṃ kṛṣṇaṃ suvīraṃ raktasaṃvaram //Context
RArṇ, 7, 152.2
  nāgaṃ vaṅgaṃ suvīraṃ ca dravyakarmaṇi yojayet //Context