4.27
सर्वाणीन्द्रियकर्माणि प्राणकर्माणि चापरे | आत्मसंयमयोगाग्नौ जुह्वति ज्ञानदीपिते ||२७||
sarvāṇīndriya-karmāṇi prāṇa-karmāṇi chāpare ātma-saṁyama-yogāgnau juhvati jñāna-dīpite
Translation
Others, who are interested in achieving self-realization through control of the mind and senses, offer the functions of all the senses, as well as the vital force (breath), as oblations into the fire of the controlled mind.
Interpretation
Another yajna: offering all sense functions and even the pranas (life-forces) into the fire of yoga ('ātma-saṁyama-yoga-āgnau') illumined by knowledge. This is the yajna of meditation — where the very faculties of perception and action are surrendered to the inner fire.