Kisa Gotami again goes from house-to-house after she speaks with the Buddha. What does she ask for the second time? Does she get it? Why not?

Kisa Gotami goes from house to house to bring some mustard seeds where no death had taken place as asked by Buddha to cure her son. But she was unable to find such a house where no death had taken place. It made her realise that death is inevitable and that no one can deny nature’s cycle.