Ezra 6:21
It was eaten by the people of Israel who had returned from exile, and also by every one who had joined them and separated himself from the uncleanness of the peoples of the land to worship the LORD, the God of Israel.
Ezra 9:11
which you commanded by your servants the prophets, saying, 'The land that you are entering, to take possession of it, is a land impure with the impurity of the peoples of the lands, with their abominations that have filled it from end to end with their uncleanness.
Nehemiah 9:2
And the Israelites separated themselves from all foreigners and stood and confessed their sins and the iniquities of their fathers.
Ezekiel 36:25
I will sprinkle clean water on you, and you shall be clean from all your uncleannesses, and from all your idols I will 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 unclean through touching a dead body, so that they could not keep the Passover on that day, and they came before Moses and Aaron on that day.
Numbers 9:10-14
"Speak to the people of Israel, saying, If any one of you or of your descendants is unclean through touching a dead body, or is on a long journey, he shall still keep the Passover to the LORD.
Ezra 9:1
After these things had been done, the officials approached me and said, "The people of Israel and the priests and the Levites have not separated themselves from the peoples of the lands with their abominations, from the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites.
Nehemiah 10:28
"The rest of the people, the priests, the Levites, the gatekeepers, the singers, the temple servants, and all who have separated themselves from the peoples of the lands to the Law of God, their wives, their sons, their daughters, all who have knowledge and understanding,
Psalm 93:5
Your decrees are very trustworthy; holiness befits your house, O LORD, forevermore.
Isaiah 52:11
Depart, depart, go out from there; touch no unclean thing; go out from the midst of her; purify yourselves, you who bear the vessels of the LORD.
2 Corinthians 6:17
Therefore go out from their midst, and be separate from them, says the Lord, and touch no unclean thing; then I will welcome you,
2 Corinthians 7:1
Since we have these promises, beloved, let us cleanse ourselves from every defilement of body and spirit, bringing holiness to completion in the fear of God.