Srila Bhaktisiddhanta Sarasvati Prabhupada gave the following Kavacha for the protection of sannyasis he had send to the west:
Sri Nrisimha Kavacha of the Trailokya Vijaya in the Samhita of Brahma
1. Sri Narad Muni said: “My dear father and lord, master of the Universe, lord of the multitude of demigods headed by Indra, kindly tell me the kavaca mantra of Lord Nrsimha, the incarnation of Visnu. O master, reading this kavaca aloud, a learned man will become victorious throughout the three worlds
