Mark 14:1-2
1 Now after two days was the passover, and the feast of unleavened bread; and the high priests and the scribes were seeking how, taking Him by guile, they might kill Him; 2 for they said, "Not during the feast, lest there should be an uproar of the people."
Luke 22:1-2
1 Now the feast of unleavened bread, which is called the Passover, was drawing near; 2 and the high priests and scribes were seeking how they might put Him to death; for they were fearing the people.