Ezra 6:21
And the children of Israel, who had come back, and all those who were joined to them, after separating themselves from the evil ways of the people of the land to become the servants of the Lord, the God of Israel, took food together,
Ezra 9:11
Which you gave to your servants the prophets, saying, The land into which you are going, to take it for a heritage, is an unclean land, because of the evil lives of the peoples of the land and their disgusting ways, which have made the land unclean from end to end.
Nehemiah 9:2
And the seed of Israel made themselves separate from all the men of other nations, publicly requesting forgiveness for their sins and the wrongdoing of their fathers.
Ezekiel 36:25
And I will put clean water on you so that you may be clean: from all your unclean ways and from all your images I will make you clean.
Exodus 12:47-49
All Israel is to keep the feast.
Numbers 9:6-7
And there were certain men who were unclean because of a dead body, so that they were not able to keep the Passover on that day; and they came before Moses and before Aaron on that day:
Numbers 9:10-14
Say to the children of Israel, If any one of you or of your families is unclean because of a dead body, or is on a journey far away, still he is to keep the Passover to the Lord:
Ezra 9:1
Now after these things were done, the captains came to me and said, The people of Israel and the priests and Levites have not kept themselves separate from the people of the lands, but have taken part in the disgusting ways of the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites.
Nehemiah 10:28
And the rest of the people, the priests, the Levites, the door-keepers, the music-makers, the Nethinim, and all those who had made themselves separate from the peoples of the lands, to keep the law of God, their wives, their sons, and their daughters, everyone who had knowledge and wisdom;
Psalm 93:5
Your witness is most certain; it is right for your house to be holy, O Lord, for ever.
Isaiah 52:11
Away! away! go out from there, touching no unclean thing; go out from among her; be clean, you who take up the vessels of the Lord.
2 Corinthians 6:17
For which cause, Come out from among them, and be separate, says the Lord, and let no unclean thing come near you; and I will take you for myself,
2 Corinthians 7:1
Because God, then, will give us such rewards, dear brothers, let us make ourselves clean from all evil of flesh and spirit, and become completely holy in the fear of God.