the two of them together
Los dos juntos se van el sábado en el vapor grande, con tres chimeneas.
The two of them are leaving together on Saturday on the big steamer with three smokestacks.
Ella es más vieja que los dos juntos.
She is older than both of them together.
Both of them together.
Bien, esta bien, los dos juntos.
Okay, fine, both of us together.
— El Auto De La Compadecida (2000)
Norman los encontró muertos a los dos juntos.
Norman found them both dead together.
— Psicosis (1960)