Vaisesika Sūtras
Vaisesika Sūtra 2.1.26
paratra samavāyāt pratyakṣatvācca nātmaguṇo na manoguṇaḥ ॥26॥
Elsewhere (the effect is) due to its inherent nature being perceptible, and not because of its own essential qualities, nor because of the qualities of the mind.