When Nongda Lairen Pakhangba and his queen consort "Laishna" were coronated in 33 AD, the ritual song "Ougri" was sung. "Ougri" ritual song can bring either prosperity or ruination to the civilization. Since then, it became customary to recite "Ougri" during the coronations of every Meitei kings. These recitations of the verses, during the royal coronation of Nongda Lairen Pakhangba in 33 AD, were recorded in the ancient text, "Laisrapham".