Mark 14:1-2
1 And after two days it was the Passover and the Feast of Unleavened Bread. And the chief priests and the scribes sought how they might take Him by craft and kill Him. 2 But they said, Not during the Feast, lest there be an uproar of the people.
Luke 22:1-2
1 And the Feast of Unleavened Bread, which is called the Passover, drew near. 2 And the chief priests and scribes sought how they might kill Him, for they feared the people.