Pokemon Sun & Moon - episode 8 - 21 Dec, 2016

Ash's class is assigned to look after a newly discovered Alolan Pokémon egg. When the class deliberates who will bring the egg home for the night, Lillie agrees to take care of the egg in order to overcome her fear of handling Pokémon. When she and Ash bring it home, a Salandit follows them. While Ash and Lillie's butler, Hobbes, are having a practice battle, the Salandit attacks Lillie and the egg. (Source: Wikipedia)