Acts 23:12-15

12The next morning some Jews formed a conspiracy and bound themselves with an oath not to eat or drink until they had killed Paul. 13More than forty men were involved in this plot. 14They went to the chief priests and the elders and said, “We have taken a solemn oath not to eat anything until we have killed Paul. 15Now then, you and the Sanhedrin petition the commander to bring him before you on the pretext of wanting more accurate information about his case. We are ready to kill him before he gets here.”