Bhagavan Krishna is embodiment of egoless work. In the Rajasuya, he places himself under Yudhishtira and even cleans the dining hall and washes the feets of the brahmins guests for the yajna.

In Uddhava Gita, he says unto Uddhava, 'I heard this good point from Bhishma upadesha, and I will tell this to you now', like he is just another normal man.

Being a king he was Partha's Sarathy which requires obeying the orders of Arjuna, readying the chariot for Arjuna to just come and sit at ease. When Arjuna's chariot was stuck in mud, Krishna got down and lifted it whereas Shalya owing to his garva, deserted Karna.

When the Pandavas and Draupadi are scared of Durvasa's curse, he even eats the leftovers of what the pandavas had eaten, to save them.

Above all, how can one forget how childish and playful was Krishna unto his foster parents.
Bhagavan was even beaten by his parents for his mischief but he stayed true to Putra dharma though being Purusha himself.