Sāvatthiyaṃ viharati. “Assuttha no tumhe, bhikkhave, rattiyā paccūsasamayaṃ jarasiṅgālassa vassamānassā”ti? “Evaṃ, bhante”. “Siyā kho, bhikkhave, tasmiṃ jarasiṅgāle yā kāci kataññutā kataveditā, na tveva idhekacce sakya­put­ti­ya­paṭiññe siyā yā kāci kataññutā kataveditā. Tasmātiha, bhikkhave, evaṃ sikkhitabbaṃ: ‘kataññuno bhavissāma katavedino; na ca no amhesu appakampi kataṃ nassissatī’ti. Evañhi vo, bhikkhave, sikkhitabban”ti.

Dvādasamaṃ.

Opammavaggo paṭhamo.

Kūṭaṃ nakhasikhaṃ kulaṃ,
okkhā satti dhanuggaho;
Āṇi kaliṅgaro nāgo,
biḷāro dve siṅgālakāti.

Opamma­saṃ­yuttaṃ samattaṃ.