Ramayana
ऊर्ध्वबाहुर्निरालंबो वायुभक्षस्तपश्चरन् । धर्मे पंचतपा भूत्वा वर्षास्वाकाशसंश्रयः ॥ १-६३-२३
- raised his arms up, stood without support, subsisting on air, continuing with his austerities. In summer he became the Five-Fire Ascetic, in rainy season, open sky was his rooftop . - ॥ 1-63-23॥
english translation
UrdhvabAhurnirAlaMbo vAyubhakSastapazcaran । dharme paMcatapA bhUtvA varSAsvAkAzasaMzrayaH ॥ 1-63-23
hk transliteration by Sanscript