Ezra 6 20
For the priests and the Levites had purified themselves together; all of them were pure. Then they slaughtered the Passover lambs for all the exiles, both for their brothers the priests and for themselves.
For the priests and the Levites had purified themselves together; all of them were pure. Then they slaughtered the Passover lambs for all the exiles, both for their brothers the priests and for themselves.