Master and Man by Leo Tolstoy Chapter 5 Page 7

Nikita took the whip that hung over the front of the sledge and struck him once. The good horse, unused to the whip, sprang forward and moved at a trot, but immediately fell back into an amble and then to a walk. So they went on for five minutes. It was dark and the snow whirled from above and rose from below, so that sometimes the shaft-bow could not be seen. At times the sledge seemed to stand still and the field to run backwards.

Suddenly the horse stopped abruptly, evidently aware of something close in front of him. Nikita again sprang lightly out, throwing down the reins, and went ahead to see what had brought him to a standstill, but hardly had he made a step in front of the horse before his feet slipped and he went rolling down an incline.

‘Whoa, whoa, whoa!’ he said