where does the weight measurement stone come from
Stone (unit) The name "stone" derives from the use of stones for weights, a practice that dates back into antiquity. The Biblical law against the carrying of "diverse weights, a large and a small"[7] is more literally translated as "you shall not carry a stone and a stone (אבן ואבן), a large and a small". There was no standardised "stone" in the ancient Jewish world,[8] but in Roman times stone weights were crafted to multiples of the Roman pound.[9] Such weights varied in quality: the Yale Medical Library holds 10 and 50-pound examples of polished serpentine,[10] while a 40-pound example at the Eschborn Museum (see right) is made of sandstone.[11]