One should leave home and practice self-control. In a sacred place he should bathe regularly and sit down in a lonely place duly sanctified.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
गृहात्प्रव्रजितो धीरः पुण्यतीर्थजलाप्लुतः । शुचौ विविक्त आसीनो विधिवत्कल्पितासने
gṛhātpravrajito dhīraḥ puṇyatīrthajalāplutaḥ | śucau vivikta āsīno vidhivatkalpitāsane
SB 2.1.16