Shayani Ekadashi
Shayani Ekadashi (lit. "sleeping eleventh") or Maha-ekadashi (lit. "The great eleventh") or Prathama-ekadashi (lit. "The first eleventh") or Padma Ekadashi or Devshayani Ekadashi or Devpodhi Ekadashi ...
Shayani Ekadashi - Wikipedia