The Tipiṭaka in Three Languages

Saccavibhaṅgasuttantabhājanīya › Dukkhaariyasacca

Abhidhammapiṭaka · Vibhaṅga · Vol. 35 · Section 151

[151] Therein, what is pain (dukkha)? That which is bodily discomfort, bodily pain, the uncomfortable, painful experience born of body-contact (kāyasamphassa), the uncomfortable, painful feeling (vedanā) born of body-contact — this is called pain.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 2 other places