The Brahmavadins say that you are the Supreme root of Mind, and the Refuge upon which Ether, Air, and Light rest. You are the Richs and the Samans, and the syllable OM.
मनसः परमा योनिः खं वायुर्योतिषां निधिः। ऋक्सामानि तथोङ्कारमाहुस्त्वां ब्रह्मवादिनः॥