2 Chronicles 35:6
When the people bring you their Passover lamb, you must slaughter it and prepare it to be sacrificed to Jehovah. Make sure the people celebrate according to the instructions Jehovah gave Moses. Do not do anything to become unclean and unacceptable.
2 Chronicles 29:5
He said: Listen to me, Levites. Perform the ceremonies to make the temple of Jehovah the God of your ancestors holy. Remove anything that has been corrupted from the holy place.
2 Chronicles 29:15
These men gathered their relatives and performed the ceremonies to make themselves holy. They obeyed the king's order from Jehovah's word and entered the Temple to make it clean.
Genesis 35:2
Jacob said to his family and those who were with him: Get rid of the foreign gods that you have. Wash yourselves until you are ritually clean. Change your clothes.
Exodus 12:6
Take care of it until the fourteenth day of this month. Then at dusk, all the assembled people from the community of Israel must slaughter their animals.
Exodus 12:21-22
Moses called all the elders of Israel and said: Take lambs according to your families and slay the Passover lamb.
Exodus 19:10
Jehovah continued: Go to the people and tell them to spend today and tomorrow purifying themselves for worship. They must wash their clothes.
Exodus 19:15
He said to the people: Get ready for the third day. Do not go near a woman for sexual intercourse.
Numbers 19:11-20
Those who touch a corpse are ritually unclean for seven days.
2 Chronicles 29:34
Since there were not enough priests to kill all these animals, the Levites helped them until the work was finished. By then more priests had made themselves ritually clean. The Levites were more faithful in keeping ritually clean than the priests were.
2 Chronicles 30:3
They could not celebrate it at the regular time because not enough priests had performed the ceremonies to make themselves holy and the people had not gathered in Jerusalem.
2 Chronicles 30:15-19
They slaughtered the Passover lambs on the fourteenth of the second month. The priests and Levites were ashamed of themselves. They consecrated themselves and brought burnt offerings to the house of Jehovah.
Ezra 6:20-21
the priests and the Levites made themselves clean together. They were all clean when they put the Passover lamb to death for all those who had come back, and for their brothers the priests and for themselves.
Job 1:5
The morning after each feast, Job would get up early to offer sacrifices for each of his children in order to purify them. He always did this because he thought that one of them might have sinned by insulting God unintentionally.
Psalm 51:7
Purify me from sin with hyssop, and I will be clean. Wash me, and I will be whiter than snow.
Joel 2:16
Gather the people, sanctify the congregation, assemble the elders, gather the children, and those that suck the breasts. Let the bridegroom go forth from his chamber, and the bride out of her closet.
Hebrews 9:13-14
The blood of goats and bulls, and the ashes from the burning of a young cow, sprinkled on the unclean made them outwardly clean.