Read it through once

‘Well,’ said the robber, grasping Oliver’s wrist, and putting the barrel so close to his temple that they touched; at which moment the boy could not repress a start; ‘if you speak a word when you’re out o’doors with me, except when I speak to you, that loading will be in your head without notice. So, if you _do_ make up your mind to speak without leave, say your prayers first.’