Mahāprajñāpāramitā Sūtra (660) - Page 18

...divisions, undifferentiated, and unbroken. The purity of the youthful one is the purity of the sound-realm, the ear-consciousness realm, and ear-contact, as well as the various feelings born from ear-contact as a condition. The purity of the sound-realm, and even the feelings born from ear-contact as a condition, is the purity of the youthful one. Why? Because the purity of the youthful one and the purity of the sound-realm, up to the feelings born from ear-contact as a condition, are non-dual, without two divisions, undifferentiated, and unbroken.

Subhuti, the purity of the youthful one is the purity of the nose-realm. The purity of the nose-realm is the purity of the youthful one. Why? Because the purity of the youthful one and the purity of the nose-realm are non-dual, without two divisions, undifferentiated, and unbroken. The purity of the youthful one is the purity of the scent-realm, the nose-consciousness realm, and nose-contact, as well as the various feelings born from nose-contact as a condition. The purity of the scent-realm, and even the feelings born from nose-contact as a condition, is the purity of the youthful one. Why? Because the purity of the youthful one and the purity of the scent-realm, up to the feelings born from nose-contact as a condition, are non-dual, without two divisions, undifferentiated, and unbroken. Subhuti, the purity of the youthful one...