And the descendants of the captivity kept the Passover on the fourteenth day of the first month.
Ezra 6:19
Surrounding context
6:18 They assigned the priests to their divisions and the Levites to their divisions, over the service of God in Jerusalem, as it is written in the Book of Moses.
6:19 And the descendants of the captivity kept the Passover on the fourteenth day of the first month.
6:20 For the priests and the Levites had purified themselves; all of them were ritually clean. And they slaughtered the Passover lambs for all the descendants of the captivity, for their brethren the priests, and for themselves.