Acts 23:12-16

When it was day, the Jews formed a conspiracy and put themselves under an oath, saying that they would neither eat nor drink until they had killed Paul.

There were more than forty who formed this plot.

They came to the chief priests and the elders and said, “We have put ourselves under an oath to taste nothing until we have killed Paul.

Now therefore, you and the Council notify the commander to bring him down to you, as though you were going to investigate his case more thoroughly; and as for us, we are ready to kill him before he comes near the place.”

But the son of Paul’s sister heard about their ambush, and he came and entered the barracks and told Paul.