1 Samuel 3:12
“In that day I will perform against Eli all things which I have spoken concerning his house: when I begin, I will also make an end.”
And the Lord came, and stood, and called as at other times, Samuel, Samuel. Then Samuel answered, Speak; for thy servant heareth.
And the Lord said to Samuel, Behold, I will do a thing in Israel, at which both the ears of every one that heareth it shall tingle.
In that day I will perform against Eli all things which I have spoken concerning his house: when I begin, I will also make an end.
For I have told him that I will judge his house for ever for the iniquity which he knoweth; because his sons made themselves vile, and he restrained them not.
And therefore I have sworn unto the house of Eli, that the iniquity of Eli’s house shall not be purged with sacrifice nor offering for ever.
Why This Verse Was Tagged
This verse was identified by multiple independent signals: structural patterns, prophetic context, and vocabulary — then validated by a probability model (Snorkel).
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“My people are destroyed for lack of knowledge: because thou hast rejected knowledge, I will also reject thee, that thou shalt be no priest to me: seeing thou hast forgotten the law of thy God, I will also forget thy children.”
“What do ye imagine against the Lord? he will make an utter end: affliction shall not rise up the second time.”
“So Solomon thrust out Abiathar from being priest unto the Lord; that he might fulfil the word of the Lord, which he spake concerning the house of Eli in Shiloh.”
“God is not a man, that he should lie; neither the son of man, that he should repent: hath he said, and shall he not do it? or hath he spoken, and shall he not make it good?”
“And there came a man of God unto Eli, and said unto him, Thus saith the Lord, Did I plainly appear unto the house of thy father, when they were in Egypt in Pharaoh’s house?”