Su, Śār., 2, 35.1 tatra tejodhātuḥ sarvavarṇānāṃ prabhavaḥ sa yadā garbhotpattāvabdhātuprāyo bhavati tadā garbhaṃ gauraṃ karoti pṛthivīdhātuprāyaḥ kṛṣṇaṃ pṛthivyākāśadhātuprāyaḥ kṛṣṇaśyāmaṃ toyākāśadhātuprāyo gauraśyāmam /