Ezra 6:19
The exiles observed the Passover on the fourteenth day of the first month.
Exodus 12:6-36
You must care for it until the fourteenth day of this month, and then the whole community of Israel will kill it around sundown.
Joshua 5:10
So the Israelites camped in Gilgal and celebrated the Passover in the evening of the fourteenth day of the month on the plains of Jericho.
2 Chronicles 30:1-27
Hezekiah sent messages throughout Israel and Judah; he even wrote letters to Ephraim and Manasseh, summoning them to come to the Lord's temple in Jerusalem and observe a Passover celebration for the Lord God of Israel.