The Traditional Duties of Brāhmaṇas

आपोमयमिदं सर्वमापोमूर्तिः शरीरिणाम। तत्रात्मा मानसो ब्रह्मा सर्वभूतेषु लोककृत।।

āpomayamidaṃ sarvamāpomūrtiḥ śarīriṇām| tatrātmā mānaso brahmā sarvabhūteṣu lokakṛt||