O king, he who goes to Agastya's lake and engages himself in the worship of the Pitris and the celestials, fasting there for three nights, obtains the fruits of performing Agnishtoma.
आगस्त्यं सर आसाद्य पितृदेवार्चने रतः। त्रिरात्रोपोषितो राजन्नाग्निष्टोमफलं लभेत्॥