Su, Nid., 2, 12.1 śleṣmajāni śvetāni mahāmūlāni sthirāṇi vṛttāni snigdhāni pāṇḍūni karīrapanasāsthigostanākārāṇi na bhidyante na sravanti kaṇḍūbahulāni ca bhavanti tair upadrutaḥ saśleṣmāṇam analpaṃ māṃsadhāvanaprakāśamatisāryate śophaśītajvarārocakāvipākaśirogauravāṇi cāsya tannimittānyeva bhavanti śuklatvaṅnakhanayanadaśanavadanamūtrapurīṣaś ca puruṣo bhavati //

Su, Cik., 6, 11.1 ata ūrdhvaṃ yantrapramāṇam upadekṣyāmaḥ tatra yantraṃ lauhaṃ dāntaṃ śārṅgaṃ vārkṣaṃ vā gostanākāraṃ caturaṅgulāyataṃ pañcāṅgulapariṇāhaṃ puṃsāṃ ṣaḍaṅgulapariṇāhaṃ nārīṇāṃ talāyataṃ tad dvicchidraṃ darśanārtham ekacchidraṃ tu karmaṇi ekadvāre hi śastrakṣārāgnīnāmatikramo na bhavati chidrapramāṇaṃ tu tryaṅgulāyatam aṅguṣṭhodarapariṇāhaṃ yadaṅgulamavaśiṣṭaṃ tasyārdhāṅgulād adhastād ardhāṅgulocchritoparivṛttakarṇikam eṣa yantrākṛtisamāsaḥ //

Su, Utt., 1, 11.1 suvṛttaṃ gostanākāraṃ sarvabhūtaguṇodbhavam /