2 Chronicles 29:34
But the priests were too few, so that they could not skin all the burnt offerings: therefore their brethren the Levites did help them, till the work was ended, and until the other priests had sanctified themselves: for the Levites were more upright in heart to sanctify themselves than the priests.
2 Chronicles 30:3
For they could not keep it at that time, because the priests had not sanctified themselves sufficiently, neither had the people gathered themselves together to Jerusalem.
2 Chronicles 35:11
And they killed the passover, and the priests sprinkled the blood from their hands, and the Levites skinned them.
Numbers 8:15
And after that shall the Levites go in to do the service of the tabernacle of meeting: and you shall cleanse them, and offer them for an offering.
Numbers 8:19
And I have given the Levites as a gift to Aaron and to his sons from among the children of Israel, to do the service of the children of Israel in the tabernacle of meeting, and to make an atonement for the children of Israel: that there be no plague among the children of Israel, when the children of Israel come near unto the sanctuary.
Numbers 18:3
And they shall keep your duties, and the duties of all the tabernacle: only they shall not come near the vessels of the sanctuary and the altar, that neither they, nor you also, die.
Numbers 18:6-7
And I, behold, I have taken your brethren the Levites from among the children of Israel: to you they are given as a gift for the LORD, to do the service of the tabernacle of meeting.
1 Chronicles 29:17
I know also, my God, that you test the heart, and have pleasure in uprightness. As for me, in the uprightness of my heart I have willingly offered all these things: and now have I seen with joy your people, who are present here, to offer willingly unto you.
2 Chronicles 29:5
And said unto them, Hear me, you Levites, sanctify now yourselves, and sanctify the house of the LORD God of your fathers, and carry forth the filth out of the holy place.
2 Chronicles 30:16-17
And they stood in their place according to their custom, according to the law of Moses the man of God: the priests sprinkled the blood, which they received from the hand of the Levites.
Psalm 7:10
My defense is with God, who saves the upright in heart.
Psalm 26:6
I will wash my hands in innocence: so will I go about your altar, O LORD:
Psalm 94:15
But judgment shall return unto righteousness: and all the upright in heart shall follow it.