Vṛṣṇivaṃśa–Anukīrtana (Enumeration of the Vṛṣṇi Lineage) — Questions on Viṣṇu’s Human Descent
त्रयो वर्णास्त्रयो लोकास्त्रैविद्यं पावकास्त्रयः / त्रैकाल्यं त्रीणि कर्माणि तिस्रो मात्रा गुणास्त्रयः
trayo varṇāstrayo lokāstraividyaṃ pāvakāstrayaḥ / traikālyaṃ trīṇi karmāṇi tisro mātrā guṇāstrayaḥ
Three are the varṇas, three the worlds, the triple sacred knowledge, and three holy fires; threefold is time, three are the rites, three the measures, and three the guṇas.