For now, my repugnance to him had all melted away; and in the Hunted, wounded, shackled creature who held my hand in his, I only saw a man who had meant to be my benefactor, and who had felt affectionately, gratefully, and generously, towards me with great constancy through a series of years.
There are no more uses of "shackle" in the book.
Show samples from other sources
Half-naked, bruised, and shackled to the wall.
Suzanne Collins -- Mockingjay
He holds up some sort of metal headgear that I instantly name the head shackle.