Dhammapada · 6.14

Yesaṃ sambodhiyaṅgesu, sammā cittaṃ subhāvitaṃ;Ādānapaṭinissagge, anupādāya ye ratā;Khīṇāsavā jutimanto, te loke parinibbutā.

Yesam sambodhiyangesu, samma cittam subhavitam; Adanapatinissagge, anupadaya ye rata; Khinasava jutimanto, te loke parinibbuta.

Those whose mind is well cultivated in the factors of enlightenment, who delight in non-clinging and in the relinquishing of grasping — with taints destroyed and shining bright, they have attained nibbana in this very world.

— Dhammapada 6.14

Source: Pali text from the Khuddaka Nikāya of the Pali Canon (oldest extant Buddhist scripture, compiled c. 3rd century BCE). Public-domain English readings drawn from F. Max Müller's translation in Sacred Books of the East, Vol X (1881) and the Buddhist Publication Society's freely-licensed Acharya Buddharakkhita rendering.