Hare Krishna. That verse is from Brhannaridiya purana 38.126. Naradiya purana and Brihan-Naridya puran are two different texts. The following is quoted from Wikipedia which, in my experience, is NOT always the best source for Vedic scripture and Vedic history but here I find it correct so far the difference between the two Vedic texts goes.
"The Naradiya Purana (Sanskrit: नारदीय पुराण, Nāradīya Purāṇa) or Narada Purana (Sanskrit: नारद पुराण), are two Sanskrit texts, one of which is a major Purana of Hinduism, while the other is a minor Purana (Upapurana).[1] Both are Vaishnavism texts, and have been a cause of confusion in Purana-related scholarship.[2] To prevent confusion, some scholars sometimes refer to the minor Purana as Brihannaradiya Purana.[1][2]
Unlike most Puranas that are encyclopedic, the Brihannaradiya text is focussed almost entirely on Vishnu worship, while the Naradiya text is a compilation of 41 chapters (20%) on Vishnu worship and rest of the chapters (80%) cover a wide range of topics including a large compilation of Mahatmya (travel guides)[3] to temples and places along river Ganges, and neighboring regions.[2][4]"
Hare Krishna