Mahabharata 4.66.26

4.66.26

idaṃ ca rājyaṃ naḥ pārthā yaccānyadvasu kiṃcana |
pratigṛhṇantu tatsarvaṃ kaunteyā aviśaṅkayā || 26 ||

"Vaisampayana continued, 'Then the high-souled Virata, delighted greatly, approached king Yudhishthira and made an alliance with him, and offered him his whole kingdom together with the sceptre and treasury and metropolis. And addressing all the Pandavas, and especially Dhananjaya, the mighty king of the Matsyas repeatedly said, 'By good luck it is that I see you.' And having again and again embraced Yudhishthira and Bhima and the sons of Madri, and smelt their heads, Virata, that owner of a large army, was not satiated with gazing at them. And being highly pleased, he said unto king Yudhishthira, 'By good luck it is that I see you safe from woods. By good luck it is that ye have accomplished with difficulty the period of exile, undiscovered by those wicked wights. I make over my entire kingdom to the sons of Pritha, and what else I have. Let the sons of Pandu accept these without the slightest hesitation. And let Dhananjaya, called also Savyasachin, accept the hand of Uttara: for that best of men is fit to be her lord.' Thus addressed, king Yudhishthira the just cast a look upon Dhananjaya, the son of Pritha. And looked at by his brother, Arjuna said unto the Matsya king, 'O monarch, I accept thy daughter as my daughter-in-law. And alliance of this kind between the Matsya and the Bharatas is, indeed, desirable.'"