Mahabharata 2.63.16

2.63.16

vidura uvāca |
paraṃ bhayaṃ paśyata bhīmasenādbudhyadhvaṃ rājño varuṇasyeva pāśāt |
daiverito nūnamayaṃ purastātparo'nayo bharateṣūdapādi || 16 ||

Vidura then, addressing everybody, said,--'Ye kings of Pratipa's race, behold the great danger that ariseth from Bhimasena. Know ye for certain that this great calamity that threatens to overtake the Bharatas hath been sent by Destiny itself. The sons of Dhritarashtra have, indeed, gambled disregarding every proper consideration. They are even now disputing in this assembly about a lady (of the royal household). The prosperity of our kingdom is at an end. Alas, the Kauravas are even now engaged in sinful consultations. Ye Kauravas, take to your heart this high precept that I declare. If virtue is persecuted, the whole assembly becometh polluted. If Yudhishthira had staked her before he was himself won, he would certainly have been regarded as her master. If, however a person staketh anything at a time when he himself is incapable of holding any wealth, to win it is very like obtaining wealth in a dream. Listening to the words of the king of Gandhara, fall ye not off from this undoubted truth.'