@explorewithphubtshering: Meditation cave of Shubu Palgyi Sengye at Samye Chimphu … He’s one of the twenty-five disciples of Guru Rinpoche. He was an interior or military minister at the court. King Trisong Deutshen sent Pelgyi Sengge to Nepal to invite Padmasambhava to Tibet, after which he became a close disciple, training in Yamantaka, Mamo, and Vajrakila tantric systems. He is counted among the "eight great scholars" of Tibet. Demonstrations of Pelgyi Sengge's attainments included reversing the flow of the river Ngamsho and the stream at Chimpu, and shattering a rock into pieces by pointing his kila dagger at it. Pelgyi Sengge is credited with the construction of the white stupa on the eastern side of the temple at Samye