Reference

Judges 20:22

And the people the men of Israel encouraged themselves, and set their battle again in array in the place where they put themselves in array the first day.
20

And the men of Israel went out to battle against Benjamin; and the men of Israel put themselves in array to fight against them at Gibeah.

21

And the children of Benjamin came forth out of Gibeah, and destroyed down to the ground of the Israelites that day twenty and two thousand men.

22

And the people the men of Israel encouraged themselves, and set their battle again in array in the place where they put themselves in array the first day.

23

(And the children of Israel went up and wept before the Lord until even, and asked counsel of the Lord, saying, Shall I go up again to battle against the children of Benjamin my brother? And the Lord said, Go up against him.)

24

And the children of Israel came near against the children of Benjamin the second day.

Counter-Arguments

The strongest case that this verse does not belong in this theme.

First Day of the Week

The verse explicitly mentions "the first day" in the context of a battle, not "the first day of the week." There is no indication that the battle took place on a specific day of the week.

Time-Bound Fulfillment

This verse describes a repeated action ("set their battle again in array") and references a past event ("the first day"), but it contains no prophecy, no defined duration, and no expectation of a future fulfillment to be recognized.