चतुर्युगाख्यान (Caturyuga-Ākhyāna) — Yuga-wise Origins and Measurements of Beings
तस्मा त्स्मार्त्तः धर्मो वर्णाश्रमविभाजकः / स एष विविधो धर्मः शिष्टाचार इहोच्यते
tasmā tsmārttaḥ dharmo varṇāśramavibhājakaḥ / sa eṣa vividho dharmaḥ śiṣṭācāra ihocyate
Therefore the Smārta Dharma, which apportions the varṇas and āśramas—this manifold Dharma is here called śiṣṭācāra, the conduct of the righteous.