Bhagavad Gita 7.4

भूमिरापोऽनलो वायुः खं मनो बुद्धिरेव च।अहङ्कार इतीयं मे भिन्ना प्रकृतिरष्टधा ॥७.४॥

bhūmirāpo’nalo vāyuḥ khaṃ mano buddhireva caahaṅkāra itīyaṃ me bhinnā prakṛtiraṣṭadhā

Earth, water, fire, air, ether, mind, intellect, and egoism—thus is My Nature divided eightfold.

गीता