Samannaphalasutta 86.10

86.10

Evameva kho, mahārāja, bhikkhu evaṃ samāhite citte parisuddhe pariyodāte anaṅgaṇe vigatūpakkilese mudubhūte kammaniye ṭhite āneñjappatte manomayaṃ kāyaṃ abhinimmānāya 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 the creation of a mind-made body.