Dhammapada · 3.5

Dūraṅgamaṃ ekacaraṃ, asarīraṃ guhāsayaṃ;Ye cittaṃ saṃyamessanti, mokkhanti mārabandhanā.

durangamam ekacaram, asariram guhasayam; ye cittam samyamessanti, mokkhanti marabandhana.

Wandering far, going alone, bodiless, lying in the cave of the heart — those who restrain this mind will be freed from the bonds of Mara.

— Dhammapada 3.5

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.