Mahabharata — Ashvamedhika Parva, Shloka 50
Brahma-vidyā: Satya–Tapas and the Enumeration of Tattvas
Arjuna–Vāsudeva framed dialogue
तत्त्वानि यो वेदयते यथातथं गुणांश्व सर्वानखिलांश्व देवता: । विधूतपाप्मा प्रविमुच्य बन्धनं स सर्वलोकानमलान् समश्षुते
tattvāni yo vedayate yathātathaṁ guṇāṁś ca sarvān akhilāṁś ca devatāḥ | vidhūtapāpmā pravimucya bandhanaṁ sa sarvalokān amalān samaśnute ||
风神伐由天说道：“凡如实了知诸原理（塔特瓦）、一切德性（古那），以及诸天神众者——其罪垢皆被震落。既脱系缚，便得分受清净无垢的天界诸世，并享其福乐。”
वायुदेव उवाच
Educational Q&A
True knowledge of reality—understanding the tattvas, the guṇas, and the divine order—purifies one from sin and breaks bondage, culminating in liberation-like freedom and access to pure, exalted realms.
Vāyu-deva is instructing the listener by stating a general spiritual principle: correct, comprehensive understanding of the constituents of existence and the deities results in moral purification and release from binding limitations, leading to enjoyment of higher, stainless worlds.