References

RCint, 4, 19.2
  punarmardyaṃ punaḥ pācyaṃ saptavāraṃ prayatnataḥ //Context
RCint, 7, 23.2
  viṣaṃ śuddhaṃ prayatnena nānyatra guṇahānitaḥ //Context
RCint, 7, 93.2
  bhṛṣṭaiścakrīṃ vidhāyātha pātyaṃ sattvaṃ prayatnataḥ //Context
RCint, 7, 117.2
  saptavāraṃ prayatnena śuddhimāyāti niścitam //Context
RCint, 8, 111.1
  tatra caturtho bhāgaḥ śeṣo nipuṇaiḥ prayatnato grāhyaḥ /Context
RCint, 8, 163.2
  prayatnena //Context