Macmillan,
Leave Mrs. Lestrange out of this and watch your mouth when you talk about my sister, or you'll lose it on Friday morning. Art Pettigrew and I will meet you on the hillside half a mile south of this floo address, at dawn. [address in Ireland]

Prepare your affairs beforehand because I've no intention of going easy on you after what you've said and how little remorse you've shown for it.
R. Crouch