Taking a holy dip (snan) at the Triveni Sangam before performing Pind Daan in Prayagraj is considered highly important and auspicious, Beta. The confluence of Ganga, Yamuna, and Saraswati possesses immense purifying power. Bathing here cleanses the body and mind of the performer (Karta), making them fit to undertake the sacred ritual. It washes away sins and invokes the blessings of the holy rivers, enhancing the efficacy of the Pind Daan performed subsequently in Prayagraj. While circumstances might occasionally prevent it, a bath at the Sangam is an integral part of the traditional process for Pind Daan in Prayagraj.