Reference

Exodus 12:26

And it shall come to pass, when your children shall say unto you, What mean ye by this service?
24

And ye shall observe this thing for an ordinance to thee and to thy sons for ever.

25

And it shall come to pass, when ye be come to the land which the Lord will give you, according as he hath promised, that ye shall keep this service.

26

And it shall come to pass, when your children shall say unto you, What mean ye by this service?

27

That ye shall say, It is the sacrifice of the Lord’s passover, who passed over the houses of the children of Israel in Egypt, when he smote the Egyptians, and delivered our houses. And the people bowed the head and worshipped.

28

And the children of Israel went away, and did as the Lord had commanded Moses and Aaron, so did they.

Counter-Arguments

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

Literal Fulfillment

The verse describes a future question from children about a ritual, not a prophetic event being fulfilled. It's about the explanation of an ongoing practice, not the concrete realization of a prophecy.