Zechariah 12:11

That day will be a great mourning in Jerusalem, like the mourning of Hadadrimmon in the Valley of Megiddon (Megiddo).

2 Kings 23:29

In his days, Pharaoh Necho, king of Egypt, sent his armies against the king of Assyria to the river Euphrates. King Josiah went out against him. Josiah was killed when he saw him at Megiddo.

2 Chronicles 35:24

His officers took him out of the chariot and brought him to Jerusalem in his other chariot. He died and was buried in the tombs of his ancestors. All Judah and Jerusalem mourned for Josiah.

Treasury of Scripture Knowledge

Summary

In that day shall there be a great mourning in Jerusalem, as the mourning of Hadadrimmon in the valley of Megiddon.

General references

Bible References

As

2 Kings 23:29
In his days, Pharaoh Necho, king of Egypt, sent his armies against the king of Assyria to the river Euphrates. King Josiah went out against him. Josiah was killed when he saw him at Megiddo.
2 Chronicles 35:24
His officers took him out of the chariot and brought him to Jerusalem in his other chariot. He died and was buried in the tombs of his ancestors. All Judah and Jerusalem mourned for Josiah.

General references

Matthew 5:4
Blessed are those who mourn, for they will be comforted.