Zechariah 8:19
“Thus saith the Lord of hosts; The fast of the fourth month, and the fast of the fifth, and the fast of the seventh, and the fast of the tenth, shall be to the house of Judah joy and gladness, and cheerful feasts; therefore love the truth and peace.”
And let none of you imagine evil in your hearts against his neighbour; and love no false oath: for all these are things that I hate, saith the Lord.
And the word of the Lord of hosts came unto me, saying,
Thus saith the Lord of hosts; The fast of the fourth month, and the fast of the fifth, and the fast of the seventh, and the fast of the tenth, shall be to the house of Judah joy and gladness, and cheerful feasts; therefore love the truth and peace.
Thus saith the Lord of hosts; It shall yet come to pass, that there shall come people, and the inhabitants of many cities:
And the inhabitants of one city shall go to another, saying, Let us go speedily to pray before the Lord, and to seek the Lord of hosts: I will go also.
Why This Verse Was Tagged
This verse contains specific terms directly associated with this theme.
This verse was identified by multiple independent signals: structural patterns, prophetic context, and vocabulary — then validated by a probability model (Snorkel).
This verse contains specific terms directly associated with this theme.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Thou hast turned for me my mourning into dancing: thou hast put off my sackcloth, and girded me with gladness;”
“And it came to pass in the ninth year of his reign, in the tenth month, in the tenth day of the month, that Nebuchadrezzar king of Babylon came, he and all his army, against Jerusalem, and pitched against it, and built forts against it round about.”
“And to speak unto the priests which were in the house of the Lord of hosts, and to the prophets, saying, Should I weep in the fifth month, separating myself, as I have done these so many years?”
“And in the eleventh year of Zedekiah, in the fourth month, the ninth day of the month, the city was broken up.”
“Speak unto all the people of the land, and to the priests, saying, When ye fasted and mourned in the fifth and seventh month, even those seventy years, did ye at all fast unto me, even to me?”