by Unknown, The Laxdaela Saga — Chapter XVIII: Of the Drowning of Thorstein Swart (1906)
“ Thorkell made an arrangement with two men that they should feign quarrelling over something or another, and be close to the spot when the ordeal was being gone through with, and touch the sward-slip so unmistakably that all men might see that it was they who knocked it down. ”
