Sir Thomas Browne (1736). “Sir Thomas Browne's Religio Medici: Or, the Christian Religion, as Professed by a Physician; Freed from Priest-craft and the Jargon of Schools”, p.84
Sir Thomas Browne (1844). “Religio Medici. Its sequel, Christian Morals ... With resemblant passages from Cowper's Task, and a verbal index. [Edited by John Peace.]”, p.183