The sacred relics of Lord Shakyamuni Buddha have returned to Arunachal Pradesh after 13 years, while devotees offered prayers. The Piprahwa Relics, preserved at the National Museum, New Delhi, were ceremonially received by Arunachal Pradesh Chief Minister Pema Khandu on October 31 in the presence of Union Minister for Culture and Tourism Gajendra Singh Shekhawat, Buddhist monks and religious leaders.