Sutta Pitaka
As indicated in the adjacent table, throughout the Sutta Pitaka, the first five fetters are referred to as "lower fetters" ("orambhāgiyāni saṃyojanāni") and are eradicated upon becoming a non-returner; and, the last five fetters are referred to as "higher fetters" ("uddhambhāgiyāni saṃyojanāni"), eradicated by an arahant.