2 Kings 23:21
The king commanded all the people, saying, "Keep the Passover to Yahweh your God, as it is written in this book of the covenant."
Deuteronomy 16:1-8
Observe the month of Abib, and keep the Passover to Yahweh your God; for in the month of Abib Yahweh your God brought you forth out of Egypt by night.
Exodus 12:3-20
Speak to all the congregation of Israel, saying, 'On the tenth day of this month, they shall take to them every man a lamb, according to their fathers' houses, a lamb for a household;
Leviticus 23:5-8
In the first month, on the fourteenth day of the month in the evening, is Yahweh's Passover.
Numbers 9:2-5
"Moreover let the children of Israel keep the Passover in its appointed season.
Numbers 28:16-25
"'In the first month, on the fourteenth day of the month, is Yahweh's Passover.
2 Chronicles 35:1-19
Josiah kept a Passover to Yahweh in Jerusalem: and they killed the Passover on the fourteenth [day] of the first month.