leave (him/her/you formal)
Ella no pretendía dejarle que la besara.
She didn’t intend to let him kiss her.
I won’t leave him alone again.
Ella dice que jamás volverá a dejarle.
She says she will never leave him again.
— La vida de los otros (2006)
No tuvimos más alternativa que dejarle el asunto a él.
We had no alternative but to leave the matter to him.