Majjhima Nikaya 4:84
SUJATO‘neva davāya, na madāya, na maṇḍanāya, na vibhūsanāya, yāvadeva imassa kāyassa ṭhitiyā yāpanāya, vihiṁsūparatiyā, brahmacariyānuggahāya, iti purāṇañca vedanaṁ paṭihaṅkhāmi navañca vedanaṁ na uppādessāmi, yātrā ca me bhavissati anavajjatā ca phāsuvihāro ca’.
‘Not for fun, indulgence, adornment, or decoration, but only to sustain this body, to avoid harm, and to support spiritual practice. In this way, I shall put an end to old discomfort and not give rise to new discomfort, and I will have the means to keep going, blamelessness, and a comfortable abiding.’