Ferule

In his hand he swayed a ferule, that sceptre of despotic power; the birch of justice reposed on three nails behind the throne, a constant terror to evil doers, […].

He [a midshipman] lords it over those below him, while lorded over himself by his superiors. It is as if with one hand a school-boy snapped his fingers at a dog, and at the same time received upon the other the discipline of the usher's ferule.

The master, who stood at the end of the room, with a huge ferule under his arm, bent full upon me a look of stern appeal; […]

The schoolmaster, always severe, grew severer and more exacting than ever, for he wanted the school to make a good showing on "Examination" day. His rod and his ferule were seldom idle now—at least among the smaller pupils.

It is to keep a man awake, to keep him alive to his own soul and its fixed design of righteousness, that the better part of moral and religious education is directed; not only that of words and doctors, but the sharp ferule of calamity under which we are all God’s scholars till we die.

And they were right in their assumption; I could cudgel a great lubberly delinquent of a boy[…]but when it came to feruling a girl[…]my manhood rebelled[…].