References

BhPr, 2, 3, 134.3
  prāk kevalajaladhautaṃ śuṣkaṃ kvāthaistato bhāvyam //Context
RArṇ, 17, 71.1
  prāg eva śodhitaṃ śulvaṃ rasakalkena rañjayet /Context
RCint, 8, 2.0
  tatraślokacatuṣṭayaṃ prāgadhigantavyam //Context