William Shakespeare, Thomas Dolby (1832). “The Shakespearian Dictionary, Forming a General Index to All the Popular Expressions, and Most Striking Passages in the Works of Shakespeare, from a Few Words to Fifty Or More Lines ... By T. Dolby”, p.116
Henry David Thoreau (2014). “Citizen Thoreau: Walden, Civil Disobedience, Life Without Principle, Slavery in Massachusetts, A Plea for Captain John Brown”, p.61, Graphic Arts Books