Show me how embed youtube video to facebook

I am looking for someone to help me embed a YouTube video to my Facebook page. I need help understanding the process, as I am not sure how to do it. In addition, I would like the embedded video to be at least 720p quality or higher. This will help ensure that the video can be seen clearly on all platforms. If you have experience in this area and can teach me the necessary steps, please reach out to me.