Exodus 12:10

And Moses said to them, “Let no man leave any of it until morning.”

“You shall not offer the blood of My sacrifice with leavened bread; nor is the fat of My feast to remain overnight until morning.

“If any of the flesh of ordination or any of the bread remains until morning, then you shall burn the remainder with fire; it shall not be eaten, because it is holy.

“You shall not offer the blood of My sacrifice with leavened bread, and the sacrifice of the Feast of the Passover shall not be left over until morning.

but what is left over from the flesh of the sacrifice on the third day shall be burned with fire.

And they celebrated the Passover in the first month, on the fourteenth day of the month, at twilight, in the wilderness of Sinai; according to all that Yahweh had commanded Moses, so the sons of Israel did.

‘They shall leave none of it until morning nor break a bone of it; according to all the statute of the Passover they shall celebrate it.

‘Then on the fourteenth day of the first month shall be the Passover of Yahweh.

“For seven days no leaven shall be seen with you in all your territory, and none of the flesh which you sacrifice on the evening of the first day shall remain overnight until morning.

Thus the sons of Israel who were present celebrated the Passover at that time, and the Feast of Unleavened Bread seven days.

“Then You performed signs and wonders against Pharaoh, Against all his servants and all the people of his land; For You knew that they acted presumptuously toward them, And made a name for Yourself as it is this day.

“In the first month, on the fourteenth day of the month, you shall have the Passover, a feast of seven days; unleavened bread shall be eaten.

Now the Passover and Unleavened Bread were two days away; and the chief priests and the scribes were seeking how, after seizing Him in secret, they might kill Him;

When he had seized him, he put him in prison, delivering him to four squads of soldiers to guard him, intending after the Passover to bring him out before the people.