Cross reference
Ezra 6:21
21 The children of Israel who had come again out of the captivity, and all such as had separated themselves to them from the filthiness of the nations of the land, to seek Yahweh, the God of Israel, ate,
Ezra 9:11
11 which you have commanded by your servants the prophets, saying, The land, to which you go to possess it, is an unclean land through the uncleanness of the peoples of the lands, through their abominations, which have filled it from one end to another with their filthiness:
Ezekiel 36:25
25 I will sprinkle clean water on you, and you shall be clean: from all your filthiness, and from all your idols, will I cleanse you.
Nehemiah 9:2
2 The seed of Israel separated themselves from all foreigners, and stood and confessed their sins, and the iniquities of their fathers.
2 Corinthians 7:1
1 Having therefore these promises, beloved, let us cleanse ourselves from all defilement of flesh and spirit, perfecting holiness in the fear of God.
2 Corinthians 6:17
17 Therefore, "'Come out from among them, And be separate,' says the Lord, 'Touch no unclean thing. I will receive you.
Isaiah 52:11
11 Depart you, depart you, go you out from there, touch no unclean thing; go you out of the midst of her; cleanse yourselves, you who bear the vessels of Yahweh.
Psalms 93:5
5 Your statutes stand firm. Holiness adorns your house, Yahweh, forevermore.
Nehemiah 10:28
28 The rest of the people, the priests, the Levites, the porters, the singers, the Nethinim, and all those who had separated themselves from the peoples of the lands to the law of God, their wives, their sons, and their daughters, everyone who had knowledge, and understanding;
Ezra 9:1
1 Now when these things were done, the princes drew near to me, saying, The people of Israel, and the priests and the Levites, have not separated themselves from the peoples of the lands, [doing] according to their abominations, even of the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites.
Numbers 9:10-14
10 "Say to the children of Israel, 'If any man of you or of your generations is unclean by reason of a dead body, or is on a journey far away, he shall still keep the Passover to Yahweh.
11 In the second month, on the fourteenth day at evening they shall keep it; they shall eat it with unleavened bread and bitter herbs.
12 They shall leave none of it until the morning, nor break a bone of it. According to all the statute of the Passover they shall keep it.
13 But the man who is clean, and is not on a journey, and fails to keep the Passover, that soul shall be cut off from his people. Because he didn't offer the offering of Yahweh in its appointed season, that man shall bear his sin.
14 If a foreigner lives among you, and desires to keep the Passover to Yahweh; according to the statute of the Passover, and according to its ordinance, so shall he do. You shall have one statute, both for the foreigner, and for him who is born in the land.'"
Numbers 9:6-7
6 There were certain men, who were unclean because of the dead body of a man, so that they could not keep the Passover on that day, and they came before Moses and before Aaron on that day.
7 Those men said to him, "We are unclean because of the dead body of a man. Why are we kept back, that we may not offer the offering of Yahweh in its appointed season among the children of Israel?"
Exodus 12:47-49
47 All the congregation of Israel shall keep it.
48 When a stranger shall live as a foreigner with you, and will keep the Passover to Yahweh, let all his males be circumcised, and then let him come near and keep it; and he shall be as one who is born in the land: but no uncircumcised person shall eat of it.
49 One law shall be to him who is born at home, and to the stranger who lives as a foreigner among you."