Answer:
The first and second sons.
Discussion:
This is the story of poor widowed woman who had a special gift for weaving beautiful tapestries. Her three sons supported the family by cutting wood, while she spent all her time weaving a beautiful tapestry with flowing streams, fish, animals and flowers. Her work on the tapestry was finished at the end of three years.
One day as the sons were arguing about the tapestry, a gust of wind carried it out of the window and off into the eastern sky. One by one the three sons journeyed to retrieve the tapestry.
At a mountain pass each son had to choose between completing a few difficult tasks or taking a box of jewels. The first two sons took the jewels and went off the the city.