And the other one is found in Sri Rangam showing Upadesa Muthrai. Swamy is well-versed in Arulicheyyal and on hearing this, it is said that Sri Ranganathar - Sri Rangam stopped all of His utsavams and heard the Swamy's Upanyaasams. Hearing the greatest Upanyaasams from him, the Perumal gave His Aadhi Seshan dedicating His Bhakthi for the Aacharyan.
Then as a wonder, the Perumal Himself came as a small boy and sang a verse (thaniyan) dedicating for Sri Manavaala Maamunigal.
His Taniyan :
SrIsailesa Dayaapaatram Dheebhakthyadhi Gunaarnavam
Yatheendhra Pravanam Vandhe Ramyajamatharam Munim!!
Swamy Manavala Maamunigal, Sri Rangam