ChU, 8, 15, 1.2 ācāryakulād vedam adhītya yathāvidhānaṃ guroḥ karmātiśeṣeṇābhisamāvṛtya kuṭumbe śucau deśe svādhyāyam adhīyāno dhārmikān vidadhad ātmani sarvendriyāṇi saṃpratiṣṭhāpyāhiṃsan sarvabhūtāny anyatra tīrthebhyaḥ /