Ashtangasamgraha 28.22

28.22

tatojāvivarāhahariṇagomahiṣānyatamajaṃ snehamudgavimṛditaṃ vigatacchidrasirāgranthiskandhaṃ nātivartulaṃ mṛdu dṛḍhaṃ kaṣāyaraktaṃ sukhasaṃsthāpyauṣadhapramāṇa nyubjaṃ vivṛtānanaṃ niveśya bastiṃ karṇakayordṛḍhena sūtreṇa ghanaṃ samaṃ ca badhvā parivarttya punaścānyadvastimukhabandhanārthaṃ sūtramupadhāyānuguptaṃ nidhāpayet ||

viḍaṅgataṇḍulā vājimūtrapiṣṭāḥ śirīṣabījāni vā chāgamūtrapiṣṭāni |

puṣkaramadhyabījāni vā ||

Then, taking [the urinary bladder] derived from any of a goat, sheep, boar, deer, cow, or buffalo, softened with unctuous mudga beans, devoid of holes, veins, knots, or fat-bands, not overly round, soft, strong, reddish-brown from decoctions, capable of easily holding the measure of medicine, bent downwards, and with an open mouth; fitting the bladder onto the ears [of the nozzle], tying it firmly and evenly with a strong thread, turning it inside out, and tying on another thread to bind the mouth of the bladder, one should store it carefully in a safe place. / Or seeds of viḍaṅga ground with horse urine, or seeds of śirīṣa ground with goat urine; / or seeds from the centre of a lotus.