How to get first element of array inside an object

I have an object that looks like this

const array_eps = {
            episode3: ["https://www.youtube.com/embed/kzZ6KXDM1RI","https://www.youtube.com/embed/T8y_RsF4TSw","https://www.youtube.com/embed/qrtKLNTB71c","https://www.youtube.com/embed/qrtKLNTB71c","https://www.youtube.com/embed/qrtKLNTB71c","https://www.youtube.com/embed/qrtKLNTB71c"],
            episode2: ["https://www.youtube.com/embed/qrtKLNTB71c"],
            episode1: ["https://www.youtube.com/embed/qrtKLNTB71c"],
    };

What i want to do here is get the first element of array that act as value in a object.

I’m already do something like this

array_eps[Object.keys(array_eps)[0]]

But it’s return the whole array not only the first element.

Thankyou

Answer

const array_eps = {
            episode3: ["https://www.youtube.com/embed/kzZ6KXDM1RI","https://www.youtube.com/embed/T8y_RsF4TSw","https://www.youtube.com/embed/qrtKLNTB71c","https://www.youtube.com/embed/qrtKLNTB71c","https://www.youtube.com/embed/qrtKLNTB71c","https://www.youtube.com/embed/qrtKLNTB71c"],
            episode2: ["https://www.youtube.com/embed/qrtKLNTB71c"],
            episode1: ["https://www.youtube.com/embed/qrtKLNTB71c"],
    };
    
console.log(array_eps[Object.keys(array_eps)[0]][0]);