Ezra 6:19
The former exiles observed the Passover on the fourteenth day of the first month
Exodus 12:6-36
It is to remain under your care until the fourteenth day of this month, and then the entire assembly of the congregation of Israel is to slaughter it at twilight.
Joshua 5:10
While the Israelis remained encamped at Gilgal on the plains of Jericho, they observed the Passover during the evening of the fourteenth day of the month.
2 Chronicles 30:1-27
Hezekiah also sent word to all of Israel and Judah, and wrote letters to Ephraim and Manasseh that they should come to the LORD's Temple in Jerusalem to observe the Passover to the LORD God of Israel.