# Primary Source References

Classical śāstra-s cited across the Dharmic-Ethics concepts, captured as first-class OKF concepts so citations are traversable within the bundle.

## Śruti

* [Ṛgveda](rigveda.md) - the locus of ṛta, the cosmic-moral order, and the ṛta-tapas cosmogony (10.190).
* [Taittirīya Upaniṣad](taittiriya-upanishad.md) - satyaṃ vada, dharmaṃ cara (1.11); svādhyāya and pravacana as standing duties (1.9).

## Darśana

* [Yoga Sūtra (Patañjali)](yoga-sutra.md) - the yama-niyama list (2.30-45) and kriyā-yoga (2.1); the "when established, this fruit follows" structure.

## Smṛti and Itihāsa

* [Bhagavad Gītā](bhagavad-gita.md) - karma-yoga (2.47-48), svadharma (3.35), and the threefold tapas and dāna (17.14-22).
* [Manusmṛti (Mānava Dharmaśāstra)](manusmriti.md) - ācāra as the highest dharma (1.108); the sources of dharma; dāna and the duties of station.
* [Mahābhārata](mahabharata.md) - ahiṃsā paramo dharmaḥ; the Anuśāsana Parva on dāna; the hard cases that test svadharma.
