Ezekiel 45:21
In the first month, on the fourteenth day of the month, you are to have the Passover, a feast of seven days; unleavened bread is to be your food.
Leviticus 23:5-8
In the first month, on the fourteenth day of the month at nightfall, is the Lord's Passover;
Exodus 12:1-51
And the Lord said to Moses and Aaron in the land of Egypt,
Numbers 9:2-14
Let the children of Israel keep the Passover at its regular time.
Numbers 28:16-25
And in the first month, on the fourteenth day of the month, is the Lord's Passover.
Deuteronomy 16:1-8
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.
1 Corinthians 5:7-8
Take away, then, the old leaven, so that you may be a new mass, even as you are without leaven. For Christ has been put to death as our Passover.