TS, 6, 3, 10, 4.4 madhyato gudasyāvadyati madhyato hi prāṇa uttamasyāvadyati //

TS, 6, 3, 10, 6.2 varaṃ vṛṇai paśor uddhāram uddharā iti sa etam uddhāram udaharata doḥ pūrvārdhasya gudam madhyataḥ śroṇiṃ jaghanārdhasya tato devā abhavan parāsurā yat tryaṅgāṇāṃ samavadyati bhrātṛvyābhibhūtyai bhavaty ātmanā parāsya bhrātṛvyo bhavati /

TS, 6, 4, 1, 36.0 prāṇānāṃ vā eṣo 'vadyati yo 'vadyati gudasya //