Srimad Bhagavatam

References to text SB 1.1.14
SB 1.1.14: Living beings who are entangled in the complicated meshes of birth and death can be freed immediately by even unconsciously chanting the holy name of Kṛṣṇa, which is feared by fear personified.

Text ↓ №
O tongue, please constantly chant the mantra composed of Śrī Kṛṣṇa''s names. This is the only mantra for destroying all enemies, the mantra worshiped by every word of the Upaniṣads, the mantra that uproots saṁsāra, the mantra that drives away all the darkness of ignorance, the mantra for attaining infinite opulence, the mantra for curing those bitten by the poisonous snake of worldly distress, and the mantra for making one''s birth in this world successful.
Mukunda-mala-stotra
MM 31