The Buddha is mentioned as having several times stayed at Nalanda. When he visited Nalanda he would usually reside in Pāvārika's mango grove, and while there he had discussions with Upāli-Gahapati and Dīghatapassī. he Buddha visited Nālandā during his last tour through Magadha, and it was there that Sariputta uttered his "lion's roar," affirming his faith in the Buddha, shortly before his death. The site of Nalanda is located in the Indian state of Bihar, about 55 miles south east of Patna, and was a Buddhist center of learning from 427 to 1197 CE.