Cross reference
Ezra 6:20
20 for the priests and the Levites have been purified together -- all of them `are' pure -- and they slaughter the passover for all the sons of the captivity, and for their brethren the priests, and for themselves.
2 Chronicles 35:11
11 and they slaughter the passover-offering, and the priests sprinkle out of their hand, and the Levites are striping;
2 Chronicles 29:34
34 Only, the priests have become few, and have not been able to strip the whole of the burnt-offerings, and their brethren the Levites strengthen them till the completion of the work, and till the priests sanctify themselves, for the Levites `are' more upright of heart to sanctify themselves than the priests.
Exodus 12:21
21 And Moses calleth for all the elders of Israel, and saith unto them, `Draw out and take for yourselves `from' the flock, for your families, and slaughter the passover-sacrifice;
2 Chronicles 30:15-17
15 and they slaughter the passover-offering on the fourteenth of the second month, and the priests and the Levites have been ashamed, and sanctify themselves, and bring in burnt-offerings to the house of Jehovah.
16 And they stand on their station according to their ordinance; according to the law of Moses the man of God the priests are sprinkling the blood out of the hand of the Levites,
17 for many `are' in the assembly who have not sanctified themselves, and the Levites `are' over the slaughtering of the passover-offerings for every one not clean, to sanctify `him' to Jehovah:
Hebrews 7:27
27 who hath no necessity daily, as the chief priests, first for his own sins to offer up sacrifice, then for those of the people; for this he did once, having offered up himself;