Acts 23:21
“But do not thou yield unto them: for there lie in wait for him of them more than forty men, which have bound themselves with an oath, that they will neither eat nor drink till they have killed him: and now are they ready, looking for a promise from thee.”
Then the chief captain took him by the hand, and went with him aside privately, and asked him, What is that thou hast to tell me?
And he said, The Jews have agreed to desire thee that thou wouldest bring down Paul to morrow into the council, as though they would enquire somewhat of him more perfectly.
But do not thou yield unto them: for there lie in wait for him of them more than forty men, which have bound themselves with an oath, that they will neither eat nor drink till they have killed him: and now are they ready, looking for a promise from thee.
So the chief captain then let the young man depart, and charged him, See thou tell no man that thou hast shewed these things to me.
And he called unto him two centurions, saying, Make ready two hundred soldiers to go to Cesarea, and horsemen threescore and ten, and spearmen two hundred, at the third hour of the night;
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And when it was day, certain of the Jews banded together, and bound themselves under a curse, saying that they would neither eat nor drink till they had killed Paul.”
“But if he thrust him of hatred, or hurl at him by laying of wait, that he die;”
“That which is gone out of thy lips thou shalt keep and perform; even a freewill offering, according as thou hast vowed unto the Lord thy God, which thou hast promised with thy mouth.”
“And he commanded them, saying, Behold, ye shall lie in wait against the city, even behind the city: go not very far from the city, but be ye all ready:”
“And our adversaries said, They shall not know, neither see, till we come in the midst among them, and slay them, and cause the work to cease.”