2 Samuel 14:11
“Then said she, I pray thee, let the king remember the Lord thy God, that thou wouldest not suffer the revengers of blood to destroy any more, lest they destroy my son. And he said, As the Lord liveth, there shall not one hair of thy son fall to the earth.”
And the woman of Tekoah said unto the king, My lord, O king, the iniquity be on me, and on my father’s house: and the king and his throne be guiltless.
And the king said, Whosoever saith ought unto thee, bring him to me, and he shall not touch thee any more.
Then said she, I pray thee, let the king remember the Lord thy God, that thou wouldest not suffer the revengers of blood to destroy any more, lest they destroy my son. And he said, As the Lord liveth, there shall not one hair of thy son fall to the earth.
Then the woman said, Let thine handmaid, I pray thee, speak one word unto my lord the king. And he said, Say on.
And the woman said, Wherefore then hast thou thought such a thing against the people of God? for the king doth speak this thing as one which is faulty, in that the king doth not fetch home again his banished.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And the people said unto Saul, Shall Jonathan die, who hath wrought this great salvation in Israel? God forbid: as the Lord liveth, there shall not one hair of his head fall to the ground; for he hath wrought with God this day. So the people rescued Jonathan, that he died not.”
“O our God, wilt thou not judge them? for we have no might against this great company that cometh against us; neither know we what to do: but our eyes are upon thee.”
“And thou shalt swear, The Lord liveth, in truth, in judgment, and in righteousness; and the nations shall bless themselves in him, and in him shall they glory.”
“And the revenger of blood find him without the borders of the city of his refuge, and the revenger of blood kill the slayer; he shall not be guilty of blood:”
“And Abram said to the king of Sodom, I have lift up mine hand unto the Lord, the most high God, the possessor of heaven and earth,”