Grab youtube embed URL
How to copy youtube Embed URL
Follow below steps:
Go to the youtube video you want to embed.
Click on Share > Embed. You probably won't see this option if the Embed option is not enabled for the video in video manager. Reference images:
If you want to use youtube Embed code, you can copy the complete embed code as shown. If you need just the youtube Embed URL, copy same as shown in above image which is value of src parameter. (Don't copy the quotes)