With Subha 2.31

2.31.1

Seyyathāpi, māṇava, puriso sakamhā gāmā aññaṃ gāmaṃ gaccheyya; tamhāpi gāmā aññaṃ gāmaṃ gaccheyya; so tamhā gāmā sakaṃyeva gāmaṃ paccāgaccheyya. Tassa evamassa: ‘ahaṃ kho sakamhā gāmā amuṃ gāmaṃ agacchiṃ, tatra evaṃ aṭṭhāsiṃ evaṃ nisīdiṃ evaṃ abhāsiṃ evaṃ tuṇhī ahosiṃ. So tamhāpi gāmā amuṃ gāmaṃ gacchiṃ, tatrāpi evaṃ aṭṭhāsiṃ evaṃ nisīdiṃ evaṃ abhāsiṃ evaṃ tuṇhī ahosiṃ. Somhi tamhā gāmā sakaṃyeva gāmaṃ paccāgato’ti.

Suppose a person was to leave their home village and go to another village. From that village they’d go to yet another village. And from that village they’d return to their home village. They’d think: ‘I went from my home village to another village. There I stood like this, sat like that, spoke like this, or kept silent like that. From that village I went to yet another village. There too I stood like this, sat like that, spoke like this, or kept silent like that. And from that village I returned to my home village.’

2.31.2

Evameva kho, māṇava, bhikkhu …pe… yampi, māṇava, bhikkhu evaṃ samāhite citte …pe… āneñjappatte pubbenivāsānussatiñāṇāya cittaṃ abhinīharati abhininnāmeti.

In the same way, when their mind has become immersed in samādhi like this—purified, bright, flawless, rid of corruptions, pliable, workable, steady, and imperturbable—they project it and extend it toward recollection of past lives.

2.31.3

So anekavihitaṃ pubbenivāsaṃ anussarati. Seyyathidaṃ—ekampi jātiṃ …pe… iti sākāraṃ sauddesaṃ anekavihitaṃ pubbenivāsaṃ anussarati.

2.31.4

Idampissa hoti paññāya.

This pertains to their wisdom.