Acts 23:20-21

He replied, “The Jews have plotted to kill Paul. Tomorrow they will ask you to bring him again to the supreme council under the pretense of wanting to question him further. Don’t believe them, because they have forty men lying in wait to ambush Paul. These men have sworn an oath not to eat or drink until they have killed him. They’re all waiting for you to agree to their request so they can carry out their plot.”