The Compendium of Caraka 1.25.15

1.25.15

ṣaṭdhātujastu puruṣo rogāḥ ṣaṭdhātujāstathā /
rāśiḥ ṣaḍdhātujo hyeṣa sāṃkhyairādyaiḥ prakīrtitaḥ //

Rather, man is born of the six elements, and diseases are likewise born of the six elements; / for this aggregate born of the six elements has been proclaimed by the primeval Sāṃkhyas.”