to the store to buy
Necesito que alguien vaya a la tienda a comprar lo que falta para la receta de la cena.
I need someone to go to the store to buy what's missing for the dinner recipe.
Tom pidió a Mary que fuese a la tienda a comprar algo de pan.
Tom asked Mary to go to the store to buy some bread.
Voy a la tienda a comprar, vuelvo en un minuto, ¿vale?
I'm going to the store to buy something, I'll be back in a minute, okay?
— Control (2007)
Tengo que ir a la tienda a comprar huevos.
I need to go to the store to buy eggs.