Bhagavatapurana 2.10.32

2.10.32

guṇātmakānīndriyāṇi bhūtādiprabhavā guṇāḥ /
manaḥ sarvavikārātmā buddhirvijñānarūpiṇī //

32. The organs of sense are ever directed to their objects, sound, touch, form, taste and smell and these objects spring from ahamkara; the mind is the embodiment of all vikaras, i.e., diverse thoughts of worldly things and buddhi consists of the clear understanding of things as they are.