Aṣṭāṅgahṛdayasaṃhitā

athaiṣāṃ karmādikramaṃ darśayitumāha---- sa0-bahvarśasaḥ prāk-pūrvaṃ, dakṣiṇadeśasthamarśa upācaret| anantaraṃ vāmaṃ, tataḥ pṛṣṭāgre jātamupācaret|