After all this, when Josiah had prepared the temple
Purified it, and cleansed it from the filth in it, and from all idolatry, and had repaired it, and put the service of it in good order, and on a good footing, after which great prosperity in church and state might have been expected:
Necho king of Egypt came up to fight against Carchemish by Euphrates;
now called Querquisia, supposed by some to be the same with the Cadytis of Herodotus, which that historian calls a great city of Syria, whither he says Necho went after the battle with the Syrians F24; of which (See Gill on Isaiah 10:9) and of this king of Egypt, (See Gill on 2 Kings 23:29) (See Gill on Jeremiah 46:2)
and Josiah went out against him;
or to meet him, and stop him from going through his land, which lay between Egypt and Syria; Egypt being on the south of Israel, and Euphrates on the north of it, as Jarchi observes.