Mbh 12.196.1

"'Yudhishthira said, "Thou hast discoursed on the four modes of life and their duties. Thou hast also spoken of the duties of kings. Thou hast recited many histories of diverse kinds and connected with diverse topics. I have also heard from thee, O thou of great intelligence, many discourses connected with morality. I have, however, one doubt. It behoveth thee to resolve it. I wish, O Bharata, to hear of the fruits that silent Reciters of sacred mantras acquire (by their practice). What are the fruits that have been indicated for such men? What is that region to which they go after death? It behoveth thee also, O sinless one, to tell me all the rules that have been laid down in respect of such silent recitation. When the word Reciter is uttered, what shall I understand by it? Is such a man to be regarded as following the ordinances of Sankhya or yoga or work?[621] Or, is such a man to be regarded as observing the ordinances about (mental) sacrifices? How is the path of the Reciters to be called? Thou art, as I think, of universal knowledge. Tell me all this."