Ezra 6:20
For the priests and the Levites were purified together, all of them were pure, and killed the passover for all the children of the captivity, and for their brethren the priests, and for themselves.
Cross-reference
Exodus 12:21
Parallel
Exodus 12:21 records the first Passover command to kill the lamb — same observance is carried out here by the restored community.
2 Chronicles 30:15–17
Parallel
In 2 Chronicles 30:15-17, Levites killed the Passover for those not clean — here they kill for the exiles, a parallel revival Passover.
2 Chronicles 35:11
Parallel
In 2 Chronicles 35:11, during Josiah's Passover, Levites flayed the sacrifices — here priests and Levites kill the Passover lamb, continuing the pattern.
2 Chronicles 35:6
Parallel
In 2 Chronicles 35:6, Josiah commands to kill the Passover and sanctify — exactly what is done here, showing continuity in observance.
2 Chronicles 29:34
Parallel
In 2 Chronicles 29:34, Levites were more diligent in sanctifying themselves than priests — here both groups purify together, showing unified effort.