Kaushitakagrihyasutra 3.11.4

3.11.4

asāvāhaṃ bho ityātmano nāma nirdiśya vyatyasya pāṇī dakṣiṇena dakṣiṇaṃ savyena savyaṃ dakṣiṇottarābhyāṃ pāṇibhyāmupasaṃgṛhya pādau \4\

Saying, 'I am so-and-so, sir,' stating his own name, crossing his hands, grasping [the preceptor's] right [foot] with his right hand, the left with the left, with hands held one above the other, clasping his feet—