2 Chronicles 35:20

16 So on that day the entire service of the LORD was carried out for celebrating the Passover and offering burnt offerings on the altar of the LORD, according to the command of King Josiah.

17 The Israelites who were present also observed the Passover at that time, as well as the Feast of Unleavened Bread for seven days.

18 No such Passover had been observed in Israel since the days of Samuel the prophet. None of the kings of Israel ever observed a Passover like the one that Josiah observed with the priests, the Levites, all Judah, the Israelites who were present, and the people of Jerusalem.

19 In the eighteenth year of Josiah’s reign, this Passover was observed.

20 After all this, when Josiah had set the temple in order, Neco king of Egypt marched up to fight at Carchemish by the Euphrates, and Josiah went out to confront him.

21 But Neco sent messengers to him, saying, “What is the issue between you and me, O king of Judah? I have not come against you today, but I am fighting another dynasty. God told me to hurry; so stop opposing God, who is with me, or He will destroy you!”

22 Josiah, however, did not turn away from him; instead, in order to engage him in battle, he disguised himself. He did not listen to Neco’s words from the mouth of God, but went to fight him on the Plain of Megiddo.

23 There the archers shot King Josiah, who said to his servants, “Take me away, for I am badly wounded!”

24 So his servants took him out of his chariot, put him in his second chariot, and brought him to Jerusalem, where he died. And Josiah was buried in the tomb of his fathers, and all Judah and Jerusalem mourned for him.

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