Dhammapada · 16.10

Chandajāto anakkhāte, manasā ca phuṭo siyā;Kāmesu ca appaṭibaddhacitto, uddhaṃsototi vuccati.

Chandajato anakkhate, manasa ca phuto siya; Kamesu ca appatibaddhacitto, uddhamsototi vuccati.

One in whom the desire for the Inexpressible has arisen, whose mind is touched by it, whose mind is not bound to sense-pleasures — that one is called Upstream-bound.

— Dhammapada 16.10

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.