Resurrection by Leo Tolstoy

It had cleared up and was starlight. Except in a few places the mud was frozen hard when Nekhlúdoff returned to his inn and knocked at one of its dark windows. The broad-shouldered labourer came barefooted to open the door for him and let him in. Through a door on the right, leading to the back premises, came the loud snoring of the carters, who slept there, and the sound of many horses chewing oats came from the yard. The front room, where a red lamp was burning in front of the icons, smelt of wormwood and perspiration, and someone with mighty lungs was snoring behind a partition. Nekhlúdoff undressed, put his leather travelling pillow on the oilcloth sofa, spread out his rug and lay down, thinking over all he had seen and heard that day; the boy sleeping on the liquid that oozed from the stinking tub, with his head on the convict's leg, seemed more dreadful than all else.

Unexpected and important as his conversation with Símonson and Katúsha that evening had been, he did not dwell on it; his situation in relation to that subject was so complicated and indefinite that he drove the thought from his mind. But the picture of those unfortunate beings, inhaling the noisome air, and lying in the liquid oozing out of the stinking tub, especially that of the boy, with his innocent face asleep on the leg of a criminal, came all the more vividly to his mind, and he could not get it out of his head.