Ksatriya (SB cantos 1 - 3)
Appearance
Srimad-Bhagavatam
SB Canto 1
SB 1.2.20, Purport:
A brāhmaṇa is the symbol of sattva-guṇa, or the mode of goodness. And others, who are not in the mode of goodness, are either kṣatriyas, vaiśyas, śūdras or less than the śūdras.