TantraS, 6, 76.0 tatra ardhaprahare ardhaprahare vargodayo viṣuvati samaḥ varṇasya varṇasya dve śate ṣoḍaśādhike prāṇānām bahiḥ ṣaṭtriṃśat caṣakāṇi iti udayaḥ ayam ayatnajo varṇodayaḥ //