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SB 11.19.13
tan aham te ’bhidhasyami
deva-vrata-mukhac chrutan
jñana-vairagya-vijñana-
sraddha-bhakty-upabrmhitan
Translation:
I will now speak unto you those religious principles of Vedic knowledge, detachment, self-realization, faith and devotional service that were heard directly from the mouth of Bhismadeva.