A short story from Chandogya Upanisad

Long ago, there were two men of wisdom (Rsi-s) who lived in a peaceful and quite hermitage in the middle of the forest. They were ardent devotees of the wind God Vayu, and spent most of their time offering chants and rituals to honor him. 

One afternoon, just as they were about to begin their meal, a beggar arrived holding his begging bowl and made a sincere request to them. "Pardon me respectful sages, could I beg for a part of your excess meal so I can sustain myself?"