References

RPSudh, 1, 109.1
  bhūrjapatrairmukhaṃ ruddhvā sūtreṇaiva tu veṣṭayet /Context
RRĂ…, V.kh., 3, 61.1
  atisthūlasya bhekasya mukhaṃ sūtreṇa veṣṭayet /Context