Srimad-Bhagavatam: Canto 8 - Chapter 1 - Verse 38
Sanskrit:
श्रोत्राद् दिशो यस्य हृदश्च खानिप्रजज्ञिरे खं पुरुषस्य नाभ्या: ।प्राणेन्द्रियात्मासुशरीरकेत:प्रसीदतां न: स महाविभूति: ॥ ३८ ॥
ITRANS:
śrotrād diśo yasya hṛdaś ca khāniprajajñire khaṁ puruṣasya nābhyāḥprāṇendriyātmāsu-śarīra-ketaḥprasīdatāṁ naḥ sa mahā-vibhūtiḥ
Translation:
May the supremely powerful Personality of Godhead be pleased with us. The different directions are generated from His ears, the holes of the body come from His heart, and the vital force, the senses, the mind, the air within the body, and the ether, which is the shelter of the body, come from His navel.