Manusmriti

siva.sh/manusmriti/11/105

खट्वाङ्गी चीरवासा वा श्मश्रुलो विजने वने । प्राजापत्यं चरेत् कृच्छ्रमब्दमेकं समाहितः ॥ १०५ ॥

sanskrit

Or, carrying the foot of a bedstead, dressed in (garments of) bark and allowing his beard to grow, he may, with a concentrated mind, perform during a whole year the Krikkhra (or hard, penance), revealed by Pragapati, in a lonely forest;

english translation

khaTvAGgI cIravAsA vA zmazrulo vijane vane | prAjApatyaM caret kRcchramabdamekaM samAhitaH || 105 ||

hk transliteration by Sanscript