en su presencia

in his/her/their presence

→ en
phrase Rare #36,746
in his/her/their presence The possessive su can refer to one person or several people, depending on context.
SP: No me siento cómodo en su presencia.
EN: I don't feel comfortable in his presence.

El juez dice que debe hablar francés en su presencia.

The judge says he must speak French in his presence.

— Anatomía de una caída (2023)

Mejor no deberías fumar en su presencia.

You should probably not smoke in his presence.

Puedes hablar en su presencia.

You can speak in his presence.

— Gully Boy (2019)

Siempre me pongo nervioso en su presencia.

I always get nervous in his presence.

El chico tímido estaba totalmente avergonzado en su presencia.

The shy boy was completely embarrassed in her presence.

Él parece inocente, pero no dejes tus gafas desatendidas en su presencia.

He seems innocent, but don’t leave your glasses unattended in his presence.

Él lo hizo, y en su presencia.

He did it, and in his presence.