The Vishnu Purana
Chapters
The Vishnu Purana: Book I: Chapter XIII

98:1 The descent of Puru from Dhruva is similarly traced in the Matsya Puráńa, but with some variety of nomenclature: thus the wife of Dhruva is named Dhanyá; and the eldest son of the Manu, Taru. The Váyu introduces another generation, making the eldest son of Slisht́i, or as there termed Pusht́i, father of Udáradhí; and the latter the father of Ripu, the father of Chakshusha, the father of the Manu. The Bhágavata has an almost entirely different set of names, having converted the family of Dhruva into personifications of divisions of time and of day and night. The account there given is, Dhruva had, by his wife Bhramí (revolving), the daughter of Śiśumára (the sphere), Kalpa and Vatsara. The latter married Suvíthi, and had six sons, Pushpárńa, Tigmaketu, Isha, Urjja, Vasu, Jaya. The first married Prabhá and Doshá, and had by the former, Prátah (dawn), Madhyadina (noon), and Sáya (evening); and by the latter, Pradosha, Niśítha, and Vyusht́a, or the beginning, middle, and end of night. The last has, by Pushkarińí, Chakshush, married p. 99 to Ákúti, and the father of Chákshusha Manu. He has twelve sons, Puru, Kritsna, Rita, Dyumna, Satyavat, Dhrita, Vrata, Agnisht́oma, Atirátra, Pradyumna, Sivi, and Ulmuka. The last is the father of six sons, named as in our text, except the last, who is called Gaya. The eldest, Anga, is the father of Veńa, the father of Prithu. These additions are evidently the creatures of the author's imagination. The Bráhma Puráńa and Hari Vanśa have the same genealogy as the Vishńu, reading, as do the Matsya and Váyu, Pushkarini or Vírańí, the daughter of Vírańá, instead of Varuńa. They, as well as copies of the text, present several other varieties of nomenclature. The Padma P. (Bhúmi Khańd́a) says Anga was of the family of Atri, in allusion perhaps to the circumstance mentioned in the Bráhma P. of Uttánapáda's adoption by that Rishi.

99:2 With the Dírghasatra, 'long sacrifice;' a ceremony lasting a thousand years.

99:3 That is, the land will be fertile in proportion as the gods are propitiated, and the king will benefit accordingly, as a sixth part of the merit and of the produce will be his. So the commentator explains the word 'portion.'