大乘百法明門論開宗義決 1.153

1.153

十與五受皆得相應者。受相應門。修苦行時由有信故。憂當來世墮惡趣故。信有善果心喜樂故。於平等時亦有信故。於信既爾。餘可例知。

Regarding "the ten can all be associated with the five feelings": this is the section on association with feeling. When practicing austerities, because there is faith, one grieves over falling into evil destinies in future lives; because one has faith in virtuous fruits, the mind is joyous and happy; at neutral times there is also faith. Since this is so for faith, the remainder may be known by analogy.