2 Kings 23:21
And the king commandeth the whole of the people, saying, 'Make ye a passover to Jehovah your God, as it is written on this book of the covenant.'
Deuteronomy 16:1-8
Observe the month of Abib -- and thou hast made a passover to Jehovah thy God, for in the month of Abib hath Jehovah thy God brought thee out of Egypt by night;
Exodus 12:3-20
speak ye unto all the company of Israel, saying, In the tenth of this month -- they take to them each man a lamb for the house of the fathers, a lamb for a house.
Leviticus 23:5-8
in the first month, on the fourteenth of the month, between the evenings, is the passover to Jehovah;
Numbers 9:2-5
'Also, the sons of Israel prepare the passover in its appointed season;
Numbers 28:16-25
And in the first month, in the fourteenth day of the month, is the passover to Jehovah;
2 Chronicles 35:1-19
And Josiah maketh in Jerusalem a passover to Jehovah, and they slaughter the passover-offering on the fourteenth of the first month,