A best sacrificial pillar was built on that lake by Brahma. He who walks round that pillar obtains the fruits of Vajapeya (sacrifice).
ब्रह्मणा तत्र सरसि यूपश्रेष्ठः समुच्छ्रितः। यूपं प्रदक्षिणं कृत्वा वाजपेयफलं लभेत्॥