ŚBM, 6, 4, 4, 13.2 aśvaḥ prathama eti tasmāt kṣatriyam prathamaṃ yantamitare trayo varṇāḥ paścādanuyanty atha yadamuta āyatāmajaḥ prathama eti tasmādbrāhmaṇam prathamaṃ yantamitare trayo varṇāḥ paścādanuyantyatha yannaiveto yatāṃ nāmuto rāsabhaḥ prathama eti tasmānna kadācana brāhmaṇaśca kṣatriyaśca vaiśyaṃ ca śūdraṃ ca paścād anvitas tasmād evaṃ yantyapāpavasyasāyātho brahmaṇā caivaitat kṣatreṇa caitau varṇāvabhitaḥ parigṛhṇīte 'napakramiṇau kurute //