Su, Sū., 16, 7.1 tatra samyagviddhamāmatailena pariṣecayet tryahāttryahāc ca vartiṃ sthūlatarāṃ dadyāt pariṣekaṃ ca tameva //

Su, Cik., 20, 45.1 tryahāt tryahāt sthūlatarāṃ samyaṅnāḍīṃ praveśayet /