Mahabharat

siva.sh/mahabharat/vana-parva/80/63

अगस्य सर आसाद्य पितृदेवार्चने रतः तरिरात्रॊपॊषितॊ राजन्न अग्निष्टॊम फलं लभेत ।। ३-८०-६३ ।।

sanskrit

'Whoever travels to the lake of Agastya and dedicates himself to the worship of the ancestors and celestial beings, fasting for three nights, will, O king, attain the rewards of the Agnistoma sacrifice.' ।। 3-80-63 ।।

english translation

agasya sara AsAdya pitRdevArcane rataH tarirAtròpòSitò rAjanna agniSTòma phalaM labheta || 3-80-63 ||

hk transliteration by Sanscript