Yugas and Classes of People : Lineage of Sages - Verse 105-106

Vasistha, Sakti, Parasara, (the fourth one) Indrapramati, (the fifth) Bharadvasu, (the sixth) Maitravaruna, (the seventh) Kundina, (the eighth) Sudyumna, the ninth Brhaspati and the tenth Bharadvaja—these ten are the composers of Mantras and Brahmanas.