I found this old screenshot of the show on my computer recently. I reversed searched it and I couldn’t find it here.
 
I don’t know what episode it’s from exactly (I’m assuming it’s from Return to Harmony). If anyone knows what episode this bit came from, please feel free to tell me because I can easily replace this screenshot with a better one.
 
EDIT: It’s Dragonshy. I’m probably going to delete this once I get the time to rewatch the episode and upload a newer better screenshot.