nunca la había visto

had never seen her before

→ nunca
phrase Rare #41,360
had never seen her before Literally: “I had never seen her.” The feminine direct object pronoun la can also mean “it” depending on context.
SP: Nunca la había visto en mi vida.
EN: I had never seen her in my life.

Yo nunca la había visto antes de aquella vez.

I had never seen her before that time.

Nunca la había visto así.

I've never seen her like this.

Nunca la había visto.

I had never seen her before.

— El profesional (Léon) (1994)

Nunca la había visto antes.

I've never seen her before.

Nunca la había visto en mi vida.

I've never seen her in my life.