I am the servant who comes at a tap of his master's knuckle on the wall; you are the servant who only comes when the bell rings.
"A Handbook to the Works of Browning (6th ed.)"
Mrs. Sutherland Orr
He chewed on a knuckle and stared angrily at the operator who was sitting back, relaxed, looking at him, waiting.
"Eight Keys to Eden"
Mark Irvin Clifton
They pay up or knuckle under to keep it quiet.
"Eight Keys to Eden"
Mark Irvin Clifton