Mbh 2.65.2a

“Vidura said,--‘Dost thou not know, O wretch, that by uttering such harsh words thou art tying thyself with cords? Dost thou not understand that thou art hanging on the edge of a precipice? Dost thou not know that being a deer thou provokest so many tigers to rage? Snakes of deadly venom, provoked to ire, are on thy head! Wretch, do not further provoke them lest thou goest to the region of Yama. In my judgement, slavery does not attach to Krishna, in as much as she was staked by the King after he had lost himself and ceased to be his own master. Like the bamboo that beareth fruit only when it is about to die, the son of Dhritarashtra winneth this treasure at play. Intoxicated, he perceiveth nor in these his last moments that dice bring about enmity and frightful terrors. No man should utter harsh speeches and pierce the hearts of the others. No man should subjugate his enemies by dice and such other foul means. No one should utter such words as are disapproved by the Vedas and lead to hell and annoy others. Some one uttereth from his lips words that are harsh. Stung by them another burneth day and night. These words pierce the very heart of another. The learned, therefore, should never utter them, pointing them at others. A goat had once swallowed a hook, and when it was pierced with it, the hunter placing the head of the animal on the ground tore its throat frightfully in drawing it out. Therefore, O Duryodhana, swallow not the wealth of the Pandavas. Make them not thy enemies. The sons of Pritha never use words such as these. It is only low men that are like dogs who use harsh words towards all classes of people, viz., those that have retired to the woods, those leading domestic lives, those employed in ascetic devotions and those that are of great learning. Alas! the son of Dhritarashtra knoweth not that dishonesty is one of the frightful doors of hell. Alas!