Zacharias 12:7

7 And the Lord shall save the tabernacles of Juda as at the beginning, that the boast of the house of David, and the pride of the inhabitants of Jerusalem, may not magnify themselves against Juda.

Zacharias 12:7 Meaning and Commentary

Zechariah 12:7

The Lord also shall save the tents of Judah first
That is, the Jews, who will be in other parts of the land encamped in tents, to defend themselves against their enemies; these will be saved out of the hands of them, before the inhabitants of Jerusalem will be saved; and in such a manner, that it will evidently appear that their salvation is of the Lord: and his end in so doing will be,

that the glory of the house of David, and the glory of the
inhabitants of Jerusalem, do not magnify [themselves] against
Judah;
lest the chief of the family of David, and the principal inhabitants of Jerusalem, should glory over their brethren in other parts of Judea; and say it was owing to them that they were saved and delivered out of the hands of their enemies.

Zacharias 12:7 In-Context

5 And the captains of thousands of Juda shall say in their hearts, We shall find for ourselves the inhabitants of Jerusalem in the Lord Almighty their God.
6 In that day I will make the captains of thousands of Juda as a firebrand among wood, and as a torch of fire in stubble; and they shall devour on the right hand and on the left all the nations round about: and Jerusalem shall dwell again by herself, in Jerusalem.
7 And the Lord shall save the tabernacles of Juda as at the beginning, that the boast of the house of David, and the pride of the inhabitants of Jerusalem, may not magnify themselves against Juda.
8 And it shall come to pass in that day, the Lord shall defend the inhabitants of Jerusalem; and the weak one among them in that day shall be as David, and the house of David as the house of God, as the angel of the Lord before them.
9 And it shall come to pass in that day, I will seek to destroy all the nations that come against Jerusalem.

The Brenton translation of the Septuagint is in the public domain.