[If] one feeds [terumah to] his children [who are] minors, or [to] his slaves whether [they are] adults or minors, [or if] one eats terumah from outside the Land, or [if] one eats less than an olive's volume of terumah, he pays the principal but does not pay the [additional] fifth, and the payments are non-sacred; if the Kohen wishes to forgive [the payments], he may forgive [them].

This is the rule: Whenever a person pays the principal plus a fifth, the payment is terumah; if the Kohen wants to forgive [it], he cannot forgive [it]. And whenever a person pays the principal and does not pay the [additional] fifth, the payments are nonsacred; if the Kohen wants to forgive [it], he may forgive [it].