Chandogya Upanishad 5.74

तस्य ह वा एतस्यात्मनो वैश्वानरस्य मूर्धैव सुतेजाश्चक्षुर्विश्वरूपः प्राणः पृथग्वर्त्मात्मा सन्देहो बहुलो बस्तिरेव रयिः पृथिव्येव पादावुर एव वेदिर्लोमानि बर्हिर्हृदयं गार्हपत्यो मनोऽन्वाहार्यपचन आस्यमाहवनीयः ॥ २ ॥

5.18.2 — tasya ha va etasyatmano vaishvanarasya murdhaiva sutejashchakshurvishvarupah pranah prithagvartmatma sandeho bahulo bastireva rayih prithivyeva padavura eva vedirlomani barhirhridayam garhapatyo mano'nvaharyapachana aasyamahavaniyah || 2 ||

The brightly shining [heaven] is indeed the head of that Universal Atman (Soul). The manifold [sun] is his eye. That which possesses various paths [I.e. the wind] is his breath. The extended [space] is his body. Wealth [i.e. From earth to heaven — as £ankara suggests. Deictically. abht~vi-manat a word of not altogether certain meaning, either from */ma 'to measure,' or from *Jman * to think/ like the immediately preceding pradeka- ^ or perhaps pregnantly referring to both,

'उस वैश्वानर आत्मा का मूर्धा ही सुतेजा है, चक्षु विश्वरूप है, प्राण पृथग्वर्त्मा है, सन्देह बहुल है, बस्ति ही रयि है, पाद ही पृथिवी है, उर ही वेदी है, लोम बर्हि है, हृदय गार्हपत्य है, मन अन्वाहार्यपचन है, आस्य आहवनीय है।'