hold one's tongue

"Master," said one of them, making him a sign to approach. "Hold your tongue, my dear Liénarde," said her neighbor, pretty, fresh, and very brave, in consequence of being dressed up in her best attire.

« Maître, dit l’une d’elles en lui faisant signe de s’approcher… – Taisez-vous donc, ma chère Liénarde, dit sa voisine, jolie, fraîche, et toute brave à force d’être endimanchée.