Yudhishthira said I have doubt very much of what you say about Rama's having twenty-one times rooted the Kshatriyas in days of yore.
युधिष्ठिर उवाच त्रि:सप्तकृत्वः पृथिवी कृता निःक्षत्रिया पुरा। रामेणेति तथाऽऽत्थ त्वमत्र मे संशयो महान्॥