“While taking charge of the calves, sometimes the two brothers played on Their flutes. And sometimes They played with amalaki fruits and bael fruits, just like small children play with balls. Sometimes They danced and made tinkling sounds with Their ankle bells. Sometimes They made Themselves into bulls and cows by covering Themselves with blankets. Thus Krishna and Balarama played.” (Krishna, The Supreme Personality of Godhead, Vol 1, Ch 11)