² sn A shekel was a unit for measure by means of a scale. Both the weight and the value of a shekel of silver are hard to determine. “Though there is no certainty, the shekel is said to weigh about 11,5 grams” (C. Houtman, Exodus, 3:181). Over four hundred years earlier, Joseph was sold into Egypt for 20 shekels. The free Israelite citizen was worth about 50 shekels (Lev 27:3f.).

³ sn It appears that some standard is in view for the amount of a shekel weight. The sanctuary shekel is sometimes considered to be twice the value of the ordinary shekel. The “gerah,” also of uncertain meaning, was mentioned as a reference point for the ancient reader to understand the value of the required payment. It may also be that the expression meant “a sacred shekel” and looked at the purpose more – a shekel for sanctuary dues. This would mean that the standard of the shekel weight was set because it was the traditional amount of sacred dues (S. R. Driver, Exodus, 333). “Though there is no certainty, the shekel is said to weigh about 11,5 grams…Whether an official standard is meant [by ‘sanctuary shekel’] or whether the sanctuary shekel had a different weight than the ‘ordinary’ shekel is not known” (C. Houtman, Exodus, 3:181).