Thread:DavidBrennan99/@comment-25498563-20191224100738/@comment-31314272-20191224104558

Um, that was in Thomas' Adventures of MLP The Movie despite changing it thanks to Seeing is Believeing a year later.

https://thomas-and-twilight-sparkles-adventures.fandom.com/wiki/Thomas%27_Adventures_of_My_Little_Pony:_The_Movie_(2017)