Ezra 6:21
And the children of Israel, who had come again out of captivity, and all such as had separated themselves unto them from the filthiness of the nations of the land, to seek the LORD God of Israel, did eat,
Ezra 9:11
Which you have commanded by your servants the prophets, saying, The land, unto which you go to possess it, is an unclean land with the filthiness of the people of the lands, with their abominations, which have filled it from one end to another with their uncleanness.
Nehemiah 9:2
And the descendants of Israel separated themselves from all strangers, and stood and confessed their sins, and the iniquities of their fathers.
Ezekiel 36:25
Then will I sprinkle clean water upon you, and you shall be clean: from all your filthiness, and from all your idols, will I cleanse you.
Exodus 12:47-49
All the congregation of Israel shall keep it.
Numbers 9:6-7
And there were certain men, who were defiled by the dead body of a man, that they could not keep the passover on that day: and they came before Moses and before Aaron on that day:
Numbers 9:10-14
Speak unto the children of Israel, saying, If any man of you or of your descendants shall be unclean by reason of a dead body, or be in a journey afar off, yet he shall keep the passover unto the LORD.
Ezra 9:1
Now when these things were done, the leaders came to me, saying, The people of Israel, and the priests, and the Levites, have not separated themselves from the people of the lands, in regard to their abominations, even 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 gatekeepers, the singers, the Nethinim, and all they that had separated themselves from the people of the lands unto the law of God, their wives, their sons, and their daughters, every one having knowledge, and having understanding;
Psalm 93:5
Your testimonies are very sure: holiness becomes your house, O LORD, forever.
Isaiah 52:11
Depart you, depart you, go out from there, touch no unclean thing; go out of the midst of her; be you clean, that bear the vessels of the LORD.
2 Corinthians 6:17
Therefore come out from among them, and be you separate, says the Lord, and touch not the unclean thing; and I will receive you,
2 Corinthians 7:1
Having therefore these promises, dearly beloved, let us cleanse ourselves from all filthiness of the flesh and spirit, perfecting holiness in the fear of God.