Reference

1 Samuel 15:35

And Samuel came no more to see Saul until the day of his death: nevertheless Samuel mourned for Saul: and the Lord repented that he had made Saul king over Israel.
33

And Samuel said, As thy sword hath made women childless, so shall thy mother be childless among women. And Samuel hewed Agag in pieces before the Lord in Gilgal.

34

Then Samuel went to Ramah; and Saul went up to his house to Gibeah of Saul.

35

And Samuel came no more to see Saul until the day of his death: nevertheless Samuel mourned for Saul: and the Lord repented that he had made Saul king over Israel.

Counter-Arguments

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

Time-Bound Fulfillment

The verse describes past actions and states of being ("came no more," "mourned," "repented") rather than a prophecy with a defined duration that is then recognized as fulfilled. There is no explicit prophecy mentioned in this verse that is being fulfilled.