In the inn. — Heb., lodging-place, literally, place to pass the night. It is quite possible that on a route frequented by numerous caravans there were places where a certain amount of protection for the beasts of burden and their attendants had been provided, either by the rulers, or by benevolent people. But Joseph’s brethren would find there at most only walls and water. “The one” who opened his sack is said by tradition to have been Levi. At the end of the verse this sack is called by another name, signifying a travelling-bag, or wallet for forage. The translation of these three different words, vessel, wallet, and sack, indifferently by the last of them, has led to the absurd view, common among commentators, that Joseph’s brethren went down into Egypt, each with one ass and one sack. Hence their astonishment that such an insignificant knot of men should be brought before the governor of Egypt. But the word used in Genesis 42:25 signifies everything into which corn could be put; and the word at the end of this verse is the travelling-bag, which each of the patriarchs carried behind him on his riding ass. Their men would go on foot at the side of the beasts of burden laden with the corn.
It is said here that one only found his money at the lodging-place, and that the rest did not find their money until they emptied their sacks on reaching home. the sacks mentioned here (in Genesis 42:35) were the same as the travelling-bags, for they are expressly so called in Genesis 43:21-23. In Genesis 43:21, however, they tell Joseph’s steward that they all found their money in the mouth of their sacks on opening them at the lodging-place. This was not strictly accurate, but it would have been wearisome and useless to enter into such details. Two things it was necessary to show: the first, that all had found their money; the second, that they had gone too far on their journey homewards to be able to return and give the money back. Probably what is said in Genesis 43:21 was literally true only of one, and he found his money because it had been put in last, and was therefore at the mouth of the wallet. In all the other sacks it had been put in first, under the corn, and so they did not find it until “they had emptied their sacks.”