John Calvin on Exodus 16:16

16. This is the thing. The exception The rule is here prescribed — the exception does not occur till verse 23. follows, that in gathering the food, they should take account of the Sabbath. A certain daily measure is prescribed; but they are commanded on the day before the Sabbath to lay up twice as much, that they may observe its rest. But, unquestionably, God so far extended His liberality as abundantly to satisfy them. It is well known that an omer is the tenth part of an ephah; See verse 36. “In Josephus’s time it contained 43 1/5 eggshells, (for the Jews, like many of Oriental nations, reckoned their measures by the contents of middle-sized hens eggs.) But it is by no means probable t at during the 1500 years which elapsed from the time of Moses to that of Josephus, the measures of the Hebrews remained the same, there being nothing more liable to change.” — Rosenmuller. and perhaps we might discover its proportion to the measures which are now in use amongst us; but I am unwilling to dispute respecting’ an unnecessary point; since it is enough to be sure, that not less was given than was amply sufficient for them.