一切經音義 3.191

3.191

如僕（滿沃反左氏傳僚臣僕毛詩傳曰僕附也禮記仕於公曰臣於家曰僕集訓云掌輿馬之官名賤伇之官也說文云給事之者從人菐聲菐音卜也）。

Like a servant (pronounced 滿 + 沃 fanqie. The Zuo Commentary says: “Colleagues, ministers, and servants (僕).” The Commentary on the Mao Shi says: “'Pu' (僕) means to adhere to.” The Liji says: “Serving the state is called being a minister (臣); serving at home is called being a servant (僕).” The Jixun says: “The title of an official who manages carriages and horses, an official of low menial duties.” The Shuowen says: “One who renders service. It derives from the person radical with '菐' as phonetic.” 菐 is pronounced 卜.)