Once an old mendicant approached the door of mother Yasoda's house, and Krsna told Yasoda, "My dear mother, I don't wish to go near this skinny villain. If I go there, he might put Me within his begging bag and take Me away from you!" In this way, the wonderful child, Krsna, began to look at His mother, while the mendicant, who was standing in the door, tried to hide his smiling face, although he could not do so. He immediately expressed his smiling. In this instance, Krsna Himself is the object of laughing affairs.

From NoD