Acts 7:42

7:42 But God turned away from them and gave them over to worship the host of heaven, as it is written in the book of the prophets: ‘It was not to me that you offered slain animals and sacrifices forty years in the wilderness, was it, house of Israel?

Acts 23:21

23:21 So do not let them persuade you to do this, because more than forty of them are lying in ambush for him. They have bound themselves with an oath not to eat or drink anything until they have killed him, and now they are ready, waiting for you to agree to their request.”