The Compendium of Caraka 3.8.39

3.8.39

atha pratyakṣaṃ---pratyakṣaṃ nāma tadyadātmanā cendriyaiśca svayamupalabhyate; tatrātmapratyakṣāḥ sukhaduḥkhecchādveṣādayaḥ, śabdādayastvindriyapratyakṣāḥ//

Now, perception: perception is that which is apprehended by oneself through the self and through the senses. Among them, pleasure, pain, desire, aversion, and the like are perceptible by the self, whereas sound and the like are perceptible by the senses.