Phassanānattasutta
Sāvatthiyaṁ viharati. “Dhātunānattaṁ, bhikkhave, paṭicca uppajjati phassanānattaṁ. Katamañca, bhikkhave, dhātunānattaṁ? Cakkhudhātu sotadhātu ghānadhātu jivhādhātu kāyadhātu manodhātu— idaṁ vuccati, bhikkhave, dhātunānattaṁ.
Diversity of Contacts
At Sāvatthī. “Mendicants, diversity of elements gives rise to diversity of contacts. And what is the diversity of elements? The eye element, ear element, nose element, tongue element, body element, and mind element. This is called the diversity of elements.