वाजपेयफल-स्नान-योगः

Timing Caitra (चैत्र) māsa, at sunrise

पुनर्वसुबुधोपेता चैत्रे मासि सिताष्टमी।
प्रातस्तु विधिवत्स्नात्वा वाजपेयफलं लभेत्॥

When the asterism Punarvasu occurs on a Wednesday in Chaitra (lunar) month, on a Shukla Paksha Ashtami, one obtains the great merit of performing a Vajapeya, by performing a snana in the morning.