The king thus passed full one thousand years. He passed thirty years, living on water only and observed the vow of silence with mind under complete control. He passed full one year in fasting, living on air alone and having no sleep. He passed another one year in the midst of four fires and the burning sun overhead. He stood for six months continually on one leg. (Having thus passed his life in austere penances), the king, (Yayati) the doer of sacred deeds, ascended heaven.