Vanisource:Sloka of the day/November 26, 2008
puruṣasya mukhaṁ brahma
kṣatram etasya bāhavaḥ
ūrvor vaiśyo bhagavataḥ
padbhyāṁ śūdro vyajāyata
The brāhmaṇas represent His mouth, the kṣatriyas His arms, the vaiśyas His thighs, and the śūdras are born of His legs.