[61] The aggregate of perception (saññākkhandha) in the twenty-four-fold way: The aggregate of perception with eye-contact as condition: there is that which is wholesome; there is that which is unwholesome; there is that which is indeterminate. With ear-contact as condition … with nose-contact as condition … with tongue-contact as condition … with body-contact as condition … The aggregate of perception with mind-contact as condition: there is that which is wholesome; there is that which is unwholesome; there is that which is indeterminate. Perception born of eye-contact, perception born of ear-contact, perception born of nose-contact, perception born of tongue-contact, perception born of body-contact, perception born of mind-contact. Thus is the aggregate of perception in the twenty-four-fold way.
The aggregate of perception in a further twenty-four-fold way: The aggregate of perception with eye-contact as condition: there is that which is associated with pleasant feeling (vedanā); there is that which is associated with painful feeling; there is that which is associated with neither-painful-nor-pleasant feeling; … there is that which has an internal object; there is that which has an external object; there is that which has both an internal and an external object. With ear-contact as condition … with nose-contact as condition … with tongue-contact as condition … with body-contact as condition … The aggregate of perception with mind-contact as condition: there is that which has an internal object; there is that which has an external object; there is that which has both an internal and an external object. Perception born of eye-contact … perception born of mind-contact. Thus is the aggregate of perception in the twenty-four-fold way.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.