Ezra 6:21
And the sons of Israel who had returned out of captivity and all those who had separated themselves unto them from the uncleanness of the Gentiles of the land, to seek the LORD God of Israel, ate
Ezra 9:11
which thou hast commanded by thy slaves the prophets, saying, The land, unto which ye go to possess it, is an unclean land because of the uncleanness of the people of the lands, for the abominations with which they have filled it from one end to another with their uncleanness.
Nehemiah 9:2
And the seed of Israel had separated themselves from all strangers and stood and confessed their sins and the iniquities of their fathers.
Ezekiel 36:25
And I will sprinkle clean water upon you, and ye shall be cleansed from all your filthiness, and from all your idols I will cleanse you.
Exodus 12:47-49
All the congregation of Israel shall make this sacrifice.
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 sons of Israel, saying, If any man of you or of your generations should be unclean by reason of a dead body or be on a journey afar off, yet he shall keep the passover unto the LORD.
Ezra 9:1
Now when these things were done, the princes came to me, saying, The people of Israel and the priests and the Levites, have not separated themselves from the peoples of the lands of the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites, doing according to their abominations,
Nehemiah 10:28
And the rest of the people, the priests, the Levites, the porters, the singers, the Nethinims, and all those that had separated themselves from the peoples 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
Thy testimonies are very sure; holiness becomes thy house, O LORD, for ever.
Isaiah 52:11
Depart ye, depart ye, go ye out from there, touch no unclean thing; go ye out of the midst of her; be ye clean, that bear the vessels of the LORD.
2 Corinthians 6:17
Therefore come out from among them, and be ye separate, saith the Lord, and do not touch 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.