Su, Sū., 3, 3.2 tatra sūtrasthānam adhyāyāḥ ṣaṭcatvāriṃśat ṣoḍaśa nidānāni daśa śārīrāṇi catvāriṃśac cikitsitāni aṣṭau kalpāḥ tad uttaraṃ ṣaṭsaṣṭiḥ //

Su, Utt., 64, 3.1 sūtrasthāne samuddiṣṭaḥ svastho bhavati yādṛśaḥ /