The Great Epic of the Bhārata dynasty 3.7.18

3.7.18

tamabravīnmahāprājñaṃ dhṛtarāṣṭraḥ pratāpavān |
diṣṭyā prāpto'si dharmajña diṣṭyā smarasi me'nagha || 18 ||

Vaisampayana continued, 'Thus addressed by Sanjaya, the intelligent Vidura, ever attached to his relatives, with the permission of Yudhishthira returned to the city named after the elephant. And after he had approached the king, Dhritarashtra of great energy, the son of Amvika, addressed him, saying, 'From my good luck alone, O Vidura, thou, O sinless one, of conversant with morality, hast come here remembering me!