There’s no conveniently available Hufflepuff in the room.
Pretty sure Amelia Bones was a Hufflepuff.
The Wikia infers this from the tendency of house membership to run in families (and that her niece is a Hufflepuff, of course).
Harry has the legendary Lost Sword of Humerus Hufflepuff in his pouch.
Be prepared! As through life you march along! Don’t be nervous, don’t be flustered, don’t be scared—be prepared!
There’s dozens of wizards there—surely at least one was a Hufflepuff.
There’s no conveniently available Hufflepuff in the room.
Pretty sure Amelia Bones was a Hufflepuff.
The Wikia infers this from the tendency of house membership to run in families (and that her niece is a Hufflepuff, of course).
Harry has the legendary Lost Sword of Humerus Hufflepuff in his pouch.
There’s dozens of wizards there—surely at least one was a Hufflepuff.