Mbh 14.50.1e

White, dark, likewise red, blue, yellow, and grey also, and short, long, minute, gross, square and circular, of these twelve varieties in colour which belongs to light. These should be understood by Brahmanas venerable for years, conversant with duties, and truthful in speech. Sound and touch should be known as the two qualities of wind. Touch has been said to be of various kinds. Rough, cold and likewise hot, tender and clear, hard, oily, smooth, slippery, painful and soft, of twelve kinds is touch, which is the quality of wind, as said by Brahmanas crowned with success, conversant with duties, and possessed of a sight of truth. Now space has only one quality, and that is said to be sound. I shall speak at length of the numerous qualities of sound. Shadaja, Rishabha, together with Gandhara, Madhyama, and likewise Panchama; after this should be known Nishada, and then Dhaivata.[155] Besides these, there are agreeable sounds and disagreeable sounds, compact, and of many ingredients. Sound which is born of space should thus be known to be of ten kinds. Space is the highest of the (five) elements. Egoism is above it. Above egoism is understanding. Above understanding is the soul. Above the soul is the Unmanifest. Above the Unmanifest is Purusha. One who knows which is superior and inferior among existent creatures, who is conversant with the ordinances in respect of all acts, and who constitutes himself the soul of all creatures, attains to the Unfading Soul."'"'"