Ezra 6:19

And the sons of the exile will do the passover in the fourteenth to the first month.

Exodus 12:6-36

And it shall be to you for a preservation till the fourteenth day of this month; and they shall slaughter it, all the convocation of the assembly of Israel, between the two evenings.

Joshua 5:10

And the sons of Israel will encamp in Gilgal, and they will do the passover in the fourteenth day of the month, in the evening, in the plain of Jericho.

2 Chronicles 30:1-27

And Hezekiah will send to all Israel and Judah, and also he wrote letters to Ephraim and Manasseh to come to the house of Jehovah in Jerusalem, to do the passover to Jehovah the God of Israel.

Treasury of Scripture Knowledge

Summary

And the children of the captivity kept the passover upon the fourteenth day of the first month.

Bible References

Kept

Exodus 12:6
And it shall be to you for a preservation till the fourteenth day of this month; and they shall slaughter it, all the convocation of the assembly of Israel, between the two evenings.
Joshua 5:10
And the sons of Israel will encamp in Gilgal, and they will do the passover in the fourteenth day of the month, in the evening, in the plain of Jericho.