Srimad-Bhagavatam: Canto 12 - Chapter 1 - Verse 61
Sanskrit:
पुष्करे मथुरायां च द्वारवत्यां यतात्मवान् ।उपोष्य संहितामेतां पठित्वा मुच्यते भयात् ॥ ६१ ॥
ITRANS:
puṣkare mathurāyāṁ cadvāravatyāṁ yatātmavānupoṣya saṁhitām etāṁpaṭhitvā mucyate bhayāt
Translation:
One who controls his mind, fasts at the holy places Puṣkara, Mathurā or Dvārakā, and studies this scripture will be freed from all fear.