a little piece of advice
Un pequeño consejo, tómenlo o déjenlo.
A little piece of advice—take it or leave it.
— Titane (2021)
I need a little advice.
Quería dar un pequeño consejo a papá.
I wanted to give Dad a little advice.
— The Running Man (2025)
Te voy a dar un pequeño consejo.
I'm going to give you a little piece of advice.