Read it through once

‘How dare you urge me to it, young man?’ replied Mr. Brownlow, confronting him with a steady look. ‘Are you mad enough to leave this house? Unhand him. There, sir. You are free to go, and we to follow. But I warn you, by all I hold most solemn and most sacred, that instant will have you apprehended on a charge of fraud and robbery. I am resolute and immoveable. If you are determined to be the same, your blood be upon your own head!’