Shiva Purana

siva.sh/siva-purana/rudra-samhita/86/18

गतेषु तेषु सूर्येषु सखीभिः परिवारिता ।। तपस्तेपे तदधिकं परमार्थसुनिश्चया ।। १८ ।। ।। ।।

sanskrit

After all of them had departed, she with firm resolve in the great Truth, accompanied by her maids performed a severe penance.

english translation

gateSu teSu sUryeSu sakhIbhiH parivAritA || tapastepe tadadhikaM paramArthasunizcayA || 18 || || ||

hk transliteration by Sanscript