“Mendicants, there are five lower fetters. What five? Substantialist view, doubt, misapprehension of precepts and observances, sensual desire, and ill will. These are the five lower fetters. The noble eightfold path should be developed for the direct knowledge, complete understanding, finishing, and giving up of these five lowers fetters.”

Linked Discourses 45.180 14. Floods Higher Fetters

“Mendicants, there are five higher fetters. What five? Desire for rebirth in the realm of luminous form, desire for rebirth in the formless realm, conceit, restlessness, and ignorance. These are the five higher fetters. The noble eightfold path should be developed for the direct knowledge, complete understanding, finishing, and giving up of these five higher fetters. What is the noble eightfold path? It’s when a mendicant develops right view, right purpose, right speech, right action, right livelihood, right effort, right mindfulness, and right immersion, which rely on seclusion, fading away, and cessation, and ripen as letting go. This is the noble eightfold path that should be developed for the direct knowledge, complete understanding, finishing, and giving up of these five higher fetters.”