During Agyaatvaas-Wrestling Match
This incident is taken from MBH Serial

Once a wrestler came in Raajaa Viraat's court and challenged that no one could challenge him in wrestling. The King got very sad hearing his challenge. Seeing this Yudhishthir who was sitting by his side, said - "When I was with Yudhishthir, I saw a wrestler there. I am sure that he could defeat him. Fortunately he is right now here working in your gymnasium. You call him, I am sure he will accept his challenge." Viraat was very happy to hear this and he called Bheem.

Viraat asked Bheem - "Kank says that you can accept this man's challenge for wrestling. Is it so?" Bheem could have readily accepted this challenge but he was not for it because his techniques could reveal his identity, but since Raajaa had called him on the proposal of his elder brother, so he had to accept it. He said - "Yes Raajan, You have treated me with so great love, I cannot repay you back. But now I have got a chance to repay it in a small way so I will do it to please you." The fight started and in the end Bheem lifted him up and revolved him so rapidly that he got unconscious. Then he dashed him on the ground and killed him.

Now Bheem got more favorite of Raajaa than before. Thus Paandav were spending their days there in peace which they had not for years. Viraat also loved them very much. Ten months had passed like ten days