Su, Ka., 4, 36.2 kiṃ kāraṇaṃ viṣaṃ hi niśitanistriṃśāśanihutavahadeśyam āśukāri muhūrtamapyupekṣitamāturamatipātayati na cāvakāśo 'sti vāksamūham upasartuṃ pratyekam api daṣṭalakṣaṇe 'bhihite sarvatra traividhyaṃ bhavati tasmāt traividhyam eva vakṣyāma etaddhyāturahitamasaṃmohakaraṃ ca api cātraiva sarvasarpavyañjanāvarodhaḥ //

Su, Ka., 4, 36.2 kiṃ kāraṇaṃ viṣaṃ hi niśitanistriṃśāśanihutavahadeśyam āśukāri muhūrtamapyupekṣitamāturamatipātayati na cāvakāśo 'sti vāksamūham upasartuṃ pratyekam api daṣṭalakṣaṇe 'bhihite sarvatra traividhyaṃ bhavati tasmāt traividhyam eva vakṣyāma etaddhyāturahitamasaṃmohakaraṃ ca api cātraiva sarvasarpavyañjanāvarodhaḥ //

Su, Ka., 8, 42.2 trividhānāṃ tu pūrveṣāṃ traividhyena kriyā hitāḥ //