One day, Yudhishthir decided to perform a yagna. A lot of people were invited. Lord Krishna came too. He said to Yudhishthir, "Everyone is working. Assign some work to me too."
Yudhishthir looked towards Krishna and said, "We don't have any work for you."
Sri Krishna said, "But I don't have any work for you. If you want to do something, then find it yourself."
Sri Krishna said, Okay, I have found work for myself."
Yudhishthir asked curiously," what did you find? "
Krishna said, "I wish wash all the used plates and clean the place." Heard this, Yudhishthir was shocked. Krishna did as he said. What can be better than serving others?