Filhos da

children of the

→ filho
phrase Very common #1,688
children of the Literally means "children of the". This is usually not a complete expression by itself and normally needs a following noun, as in names or set phrases.
PO: Eles são filhos da mesma mãe.
EN: They are children of the same mother.

Você é a voz dos Filhos da Revolução!

You are the voice of the Children of the Revolution!

— Moulin Rouge: Amor em Vermelho (2001)

Ricos Filhos da puta!

Rich sons of bitches!

— A Lenda do Pianista do Mar (1998)