...of a witness to a beating

Suddenly he cringed. His eyelids blotted out the light like a shutter. The open hand struck him full against the cheek and temple, splintering the brain into fragments of light. Spheres, mercuric, splattered, condensed and roared. He fell to the floor. The next moment his father had snatched up the clothes hanger, and in that awful pause before it descended upon his shoulders, he saw with that accelerated vision of agony, how mute and open mouthed Yussie stood now, with what useless silence.

[Call It Sleep, Roth, H.]