Mark 14:1-2
1 Within two days was the feast of the passover, and of unleavened bread. and the chief priests, with the Scribes, contriv'd how they might seize Jesus by surprize, and put him to death. 2 but they objected, it could not be during the festival, for fear of a popular insurrection.
Luke 22:1-2
1 Now the feast of unleaven'd bread, which is call'd the passover, 2 being nigh, the chief priests consulted with the Scribes, how they might put Jesus to death; for they were afraid of the people.