2 Chronicles 29:34
But the priests were too few, and were not able to slay all the burnt offerings. Wherefore their brethren the Levites helped them till the work was ended, and until the priests were sanctified. For the Levites were purer-hearted to sanctify themselves then the priests.
2 Chronicles 30:3
For they could not keep it at that time: for there were not priests enough sanctified, neither was the people gathered together to Jerusalem.
2 Chronicles 35:11
And they slew Passover: and the priests sprinkled the blood, receiving it of the Levites, and the Levites stripped the beasts.
Numbers 8:15
and after that, let them go and do the service of the tabernacle of witness. Cleanse them and wave them,
Numbers 8:19
and have given them unto Aaron and his sons from among the children of Israel, to do the service of the children of Israel in the tabernacle of witness and to make an atonement for the children of Israel, that there be no plague among the children of Israel, if they come nigh unto the sanctuary."
Numbers 18:3
And let them wait upon thee and upon all the tabernacle: only let them not come nigh the holy vessels and the altar, that both they and ye also die not.
Numbers 18:6-7
behold, I have taken your brethren the Levites from among children of Israel, to be yours, as gifts given unto the LORD to do the service of the tabernacle of witness.
1 Chronicles 29:17
I know my God, that thou provest the heart and hast pleasure in plainness. And in plainness of mine heart I have willingly given all this. And now I see thy people, which are here in gladness to offer willingly to thee.
2 Chronicles 29:5
and said unto them, "Hear me ye Levites: purify yourselves and hallow the house of the LORD God of your fathers, and bring out the filthiness out of the holy place.
2 Chronicles 30:16-17
And they stood in their standing after their manner according to the law of Moses, the man of God. And the priests sprinkled the blood, receiving it of the hands of the Levites.
Psalm 7:10
My help cometh of God, who preserveth them that are true of heart.
Psalm 26:6
I wash my hands with innocency, O LORD, and so will I go to thine altar,
Psalm 94:15
And why? Judgment shall be turned again unto righteousness, and all such as are true in heart shall follow it.