The nobility, say nobles, serves as intermediary between king and people. True, just as the hound serves as intermediary between hunter and hares.
 
[«La noblesse, disent les nobles, est une intermédiaire entre le roi et le peuple…» Oui, comme le chien de chasse est un intermédiaire entre le chasseur et les lièvres.]

Nicolas Chamfort
Nicolas Chamfort (1741-1794) French writer, epigrammist (b. Nicolas-Sébastien Roch)
Products of Perfected Civilization [Produits de la Civilisation Perfectionée], Part 1 “Maxims and Thoughts [Maximes et Pensées],” ch. 8, ¶ 511 (1795) [tr. Dusinberre (1992)]
    (Source)

(Source (French)). Alternate translations:

The nobility, say the nobles, is an intermediary between the king and the people.... Precisely; just as the hound is the intermediary between the huntsman and the hares.
[tr. Hutchinson (1902)]

The Nobility, its members say, is an intermediary between the King and the People. .... Exactly, just as hounds are intermediary between men and hares.
[tr. Mathers (1926), ¶ 512]

“The nobility,” say the nobles, “is an intermediary between the king and the people . . .” No doubt: just as the hunting dog is an intermediary between the hunter and the hares.
[tr. Merwin (1969)]

"The nobility," say the nobles, "is a go-between twixt the king and the people ..." Yes, just as the hunting dog is the go-between twixt the huntsman and the hares.
[tr. Pearson (1973)]

"The nobility", say the nobles, "is an intermediary between the king and the people ..." Yes, like a hunting dog is an intermediary between a hunter and hares.
[tr. Siniscalchi (1994), ¶ 511]

"We're the intermediary between the king and his subjects," claim the nobility. Yes indeed -- and the hound is the intermediary between the hunter and the hare.
[tr. Parmée (2003), ¶ 269]