ChU, 5, 10, 9.2 guros talpam āvasan brahmahā ca /

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