References

RRÅ, R.kh., 5, 26.2
  kulatthaṃ vetasaṃ cātha agastyaṃ sindhuvārakāḥ //Context
RRÅ, R.kh., 7, 20.2
  vetasenāmlavargeṇa ṭaṃkaṇena kaṭutrikaiḥ //Context