According to the Manjushrimulakalpa (c. 800 CE), king Narasimhsagupta became a Buddhist monk, and left the world through meditation (Dhyana).

The Chinese monk Xuanzang also noted that Baladitya's son, Vajra, who commissioned a Sangharama as well, "possessed a heart firm in faith".

His clay sealing has been found in Nalanda. The name of his queen mentioned in the Nalanda sealing