1"Bhikkhus, there are these six faculties. What six?
The eye faculty, the ear faculty, the nose faculty, the tongue faculty, the body faculty, the mind faculty.[n.208] Spk: It is the eye and a faculty in the sense of controlling or dominating the phenomena arisen in the eye door, thus the "eye faculty." The same method in regard to the ear, etc.

"When, bhikkhus, a noble disciple understands as they really are the gratification, the danger, and the escape in the case of these six faculties, then he is called a noble disciple who is a stream-enterer, no longer bound to the nether world, fixed in destiny, with enlightenment as his destination."

1"Chayimāni, bhikkhave, indriyāni. Katamāni cha? Cakkhundriyaṁ … pe … manindriyaṁ.

Yato kho, bhikkhave, ariyasāvako imesaṁ channaṁ indriyānaṁ samudayañca atthaṅgamañca assādañca ādīnavañca nissaraṇañca yathābhūtaṁ pajānāti – ayaṁ vuccati, bhikkhave, ariyasāvako sotāpanno avinipātadhammo niyato sambodhiparāyaṇo"ti.

Chaṭṭhaṁ.