él entregárselo

to give it to him/her, to hand it over to him/her

→ entregar
entregár to deliver, to hand over + se Reflexive + lo him/it direct object
verb · third Rare #41,893
to give it to him/her, to hand it over to him/her Infinitive with attached pronouns: se = “to him/her/you (formal)”, lo = “it” (masculine singular).
SP: Voy a entregárselo mañana.
EN: I'm going to give it to him tomorrow.
Conjugation of entregar

Así que no tendremos más alternativa que entregárselo a los de la Oscuridad.

So we will have no choice but to hand it over to the forces of Darkness.

— Guardianes del día (2006)

Tom dobló el papel antes de entregárselo a Mary.

Tom folded the paper before handing it to Mary.

Sólo tiene que encontrar al chico, y entregárselo a Servicios Sociales.

You just have to find the boy and hand him over to Social Services.

— Moonrise Kingdom (2012)

Prefería entregárselo en mano.

I preferred to hand it to him personally.

— Relatos salvajes (2014)

Imagina atrapar a uno y entregárselo a Hitler.

Imagine catching one and handing it over to Hitler.

— Jojo Rabbit (2019)