to an uncle, for an uncle
Let uncle think about it.
Ты думаешь, Мадонна поможет твоему дяде?
Do you think Madonna will help your uncle?
— Ночи Кабирии (1957)
Я разговаривал с моим дядей о твоём дяде.
I was talking to my uncle about your uncle.
— O Som ao Redor (2012)