Paccanīyānulomapaṭṭhāna · Section 1251
Abhidhammapiṭaka · Paṭṭhāna (6) · Vol. 45 · Section 1251
Read in the scripture's own numbering: Paccanīyānulomapaṭṭhāna · Section 1251 (this page shows the edition's original numbering)
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.