'Passover' in the Bible

Take note of the month of Abib and keep the Passover to the Lord your God: for in the month of Abib the Lord your God took you out of Egypt by night.

The Passover offering, from your flock or your herd, is to be given to the Lord your God in the place marked out by him as the resting-place of his name.

The Passover offering is not to be put to death in any of the towns which the Lord your God gives you:

But in the place marked out by the Lord your God as the resting-place of his name, there you are to put the Passover to death in the evening, at sundown, at that time of the year when you came out of Egypt.