Acts 23:16-22

16And when the son of Paul’s sister heard of their lying in wait, he went and entered into the barracks, and told Paul. 17Then Paul called one of the centurions to him, and said, Bring this young man to the chief captain: for he hath a certain thing to tell him. 18So he took him, and brought him to the chief captain, and said, Paul the prisoner called me to him, and asked me to bring this young man to thee, who hath something to say to thee. 19Then 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? 20And 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 concerning him more perfectly. 21But do not thou yield to them: for there are of them who lie in wait for him more than forty men, who have bound themselves with an oath, that they will neither eat nor drink till they have killed him: and now they are ready, looking for a promise from thee. 22So the chief captain then let the young man depart, and charged him, See thou tell no man that thou hast shown these things to me.