SB 7.13.3
eka eva cared bhiksur
atmaramo ’napasrayah
sarva-bhuta-suhrc-chanto
narayana-parayanah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
The sannyasi, completely satisfied in the self, should live on alms begged from door to door. Not being dependent on any person or any place, he should always be a friendly well-wisher to all living beings and be a peaceful, unalloyed devotee of Narayana. In this way he should move from one place to another.