Laravel Blade equivalent to Twig->LoadTemplate

Hi, does anyone here ever migrate previous project from Twig to Blade?

I have current project with previous version built with Twig, it's not based on Symfony or a framework. And now I'm building this project with new code with Laravel.

In the previous version, I have someone else helped me to built up a feature, which in one of a controller there's Twig->LoadTemplate, I'm wondering what's this function is equivalent with Laravel Blade, is there any?

Thank You