उत्सादनं च गात्राणां स्नापनौच्छिष्टभोजने । न कुर्याद् गुरुपुत्रस्य पादयोश्चावनेजनम् ॥ २०९ ॥
sanskrit
(A student) must not shampoo the limbs of his teacher’s son, nor assist him in bathing, nor eat the fragments of his food, nor wash his feet.
english translation