[loka]

В ВК Гэндальф объясняет Пиппину, как надо себя вести в приличном обществе и в итоге заканчивает тем, что ты, мол, лучше вообще помолчи.
В Хоббите - то же самое наставление гномам перед приходом в Ривендел.

ВК
Gandalf: [to Pippin] Now, listen carefully. Lord Denethor is Boromir's father. To give him news of his beloved son's death would be most unwise. And do not mention Frodo, or the Ring. And say nothing of Aragorn either. In fact, it's better if you don't speak at all, Peregrin Took.

Хоббит
Gandalf: Of course they will. But we have questions that need to be answered. If we are to be successful this will need to be handled with tact, and respect, and no small degree of charm, which is why you will leave the talking to me.