no saben nada

No saben nada de Sara.

They know nothing about Sara.

— Suspiria (1977)

No saben nada.

They know nothing.

— Avatar: Fuego y ceniza (2025)

No saben nada de nada.

They don’t know anything at all.

Los hombres no saben nada de las mujeres.

Men know nothing about women.

Si no saben la dirección de su casa, significa que no saben nada.

If they don't know their home address, it means they don't know anything.

— The Chaser (2008)

No saben nada sobre los puntos.

They know nothing about points.

— La vida es bella (1997)

Si no los conoces, no saben nada de música.

If you don't know them, they don't know anything about music.

— Intocable (2011)

Les hablas de derechos civiles, y no saben nada.

You talk to them about civil rights, and they know nothing.

— American Gangster (2007)

Los vecinos no saben nada.

The neighbors don't know anything.

— Sin amor (2017)

Ellos no saben nada.

They don't know anything.

— La cinta blanca (2009)