References

KaiNigh, 2, 16.2
  rītistiktā himā rūkṣā vātalā kaphapittajit //Context
KaiNigh, 2, 25.1
  rūkṣaṃ vayasyaṃ cakṣuṣyaṃ lekhanaṃ vātalaṃ jayet /Context