The Great Epic of the Bhārata dynasty 5.34.81

5.34.81

rājā lakṣaṇasaṃpannastrailokyasyāpi yo bhavet |
śiṣyaste śāsitā so'stu dhṛtarāṣṭra yudhiṣṭhiraḥ || 81 ||

When the intellect becometh dim and destruction is nigh, wrong, looking like right., firmly sticketh to the heart. Thou dost not clearly see it, O bull of the Bharata race, that clouded intellect hath now possessed thy sons in consequence of their hostility to the Pandavas. Endued with every auspicious mark and deserving to rule the three worlds, Yudhishthira is obedient to thy commands. Let him, O Dhritarashtra, rule the earth, to the exclusion of all thy sons, Yudhishthira is the foremost of all thy heirs. Endued with energy and wisdom, and acquainted with the truths of religion and profit, Yudhishthira, that foremost of righteous men, hath, O king of kings, suffered much misery out of kindness and sympathy, in order to preserve thy reputation."