War the Creator by Gelett Burgess

But Georges laughed too soon, he ducked just too late! There was a terrific explosion, and suddenly he felt paralyzed all over-as if by an electric shock. No pain anywhere at first; only a fearful feeling that something dire had happened to him. He was stunned; "sort of upside-down, all over," he said. Dragging himself out of the shower of dirt, dazed and frightened, he saw that his left foot was covered with blood. Then, a sudden leap of pain! He had a savage burst of anger that he should have been so treated. The pain every moment grew more excruciating.

Just how he got to the rear he didn't know, but after crawling and limping somehow, with his rifle as a crutch, he found himself at last by the wall of a house outside the village, and there he lay down to rest.