What Intelligence directs the ear, mind, speech, and life energy ? – Kenopanishad – Chapter 1 Verse 2

श्रोत्रस्य श्रोत्रं मनसो मनो यद्वाचो ह वाचं स उ प्राणस्य प्राणश्चक्षुषश्चक्षुः ।
अतिमुच्य धीराः प्रेत्यास्माल्लोकादमृता भवन्ति ॥ २ ॥

shrotrasya shrotram manaso mano yad vaacho ha vaacham sa oo praanasya praanah chakhyusa shchkhyu atimuchya dheeraah pretyaasmaallokaad amrutaa bhabanti
(Kenopanisad Chapter1 Verse2)

God is the ear of the ear, the mind of the mind, the speech of the speech, the life energy of life and the eye of the eyes. Hence the wise people, after renunciation of their self-identification with the ego and the senses, renounce this world and attain immortality.