Digha Nikaya 1:656
SUJATO‘Na tāvāhaṁ, pāpima, parinibbāyissāmi, yāva me bhikkhū na sāvakā bhavissanti viyattā vinītā visāradā bahussutā dhammadharā dhammānudhammappaṭipannā sāmīcippaṭipannā anudhammacārino, sakaṁ ācariyakaṁ uggahetvā ācikkhissanti desessanti paññapessanti paṭṭhapessanti vivarissanti vibhajissanti uttānīkarissanti, uppannaṁ parappavādaṁ sahadhammena suniggahitaṁ niggahetvā sappāṭihāriyaṁ dhammaṁ desessanti.
‘Wicked One, I shall not be fully extinguished until I have monk disciples …