نحميا ١٣:١

Public reading of the law, and separation from strangers. - Neh 13:1. At a public reading of the law, it was found written therein, that no Ammonite or Moabite should come into the congregation of God, because they met not the children of Israel with bread and with water, but hired Balaam to curse them, though God turned the curse into a blessing. This command, found in Deu 23:4-6, is given in full as to matter, though slightly abbreviated as to form. The sing. ישׂכּר relates to Balak king of Moab, Num 22:2., and the suffix of עליו to Israel as a nation; see the explanation of Deu 23:4.

It was the honour of Israel, and the greatest preservation of their holiness, that they were a peculiar people, and were so to keep themselves, and not to mingle with the nations, nor suffer any of them to incorporate with them. Now here we have, I. The law to this purport, which happened to be read on that day, in the audience of the people (Neh 13:1), on the day of the dedication of the wall, as it should seem, for with their prayers and praises they joined the reading of the word; and though it was long after that the other grievances, here mentioned, were redressed by Nehemiah's power, yet this of the mixed multitude might be redressed then by the people's own act, for so it seems to be, Neh 13:3. Or, perhaps, it was on the anniversary commemoration of that day, some years after, and therefore said to be on that day. They found a law, that the Ammonites and Moabites should not be naturalized, should not settle among them, nor unite with them, Neh 13:1. The reason given is because they had been injurious and ill-natured to the Israel of God (Neh 13:2), had not shown them common civility, but sought their ruin, though they not only did them no harm, but were expressly forbidden to do them any. This law we have, with this reason, Deu 23:3-5. II. The people's ready compliance with this law, Neh 13:3. See the benefit of the public reading of the word of God; when it is duly attended to it discovers to us sin and duty, good and evil, and shows us wherein we have erred. Then we profit by the discovery when by it we are wrought upon to separate ourselves from all that evil to which we had addicted ourselves. They separated from Israel all the mixed multitude, which had of old been a snare to them, for the mixed multitude fell a lusting, Num 11:4. These inmates they expelled…

13:1-3 On the same day the Temple workers were appointed (12:44), the text from Deut 23:3-6 was read. It said that no Ammonite or Moabite should ever be permitted to enter the assembly of God. Nehemiah later discovered (Neh 13:4-14) that these teachings were no longer being observed.