2 Chronicles 35:6

and slaughter the passover, and hallow yourselves, and prepare it for your brethren, that they may do according to the word of Jehovah through Moses.

2 Chronicles 29:5

and he said to them, Hear me, ye Levites: hallow yourselves now, and hallow the house of Jehovah the God of your fathers, and carry forth the filthiness out of the sanctuary.

2 Chronicles 29:15

And they gathered their brethren, and hallowed themselves, and came, according to the commandment of the king by the words of Jehovah, to cleanse the house of Jehovah.

Genesis 35:2

And Jacob said to his household, and to all that were with him, Put away the strange gods that are among you, and cleanse yourselves, and change your garments;

Exodus 12:6

And ye shall keep it until the fourteenth day of this month; and the whole congregation of the assembly of Israel shall kill it between the two evenings.

Exodus 12:21-22

And Moses called all the elders of Israel, and said to them, Seize and take yourselves lambs for your families, and kill the passover.

Exodus 19:10

And Jehovah said to Moses, Go to the people, and hallow them to-day and to-morrow, and let them wash their clothes;

Exodus 19:15

And he said to the people, Be ready for the third day; do not come near your wives.

Numbers 19:11-20

He that toucheth a dead person, any dead body of a man, shall be unclean seven days.

2 Chronicles 29:34

Only the priests were too few, and they could not flay all the burnt-offerings; therefore their brethren the Levites helped them, until the work was ended, and until the priests had hallowed themselves; for the Levites were more upright in heart to hallow themselves than the priests.

2 Chronicles 30:3

For they could not keep it at that time, because the priests had not hallowed themselves in sufficient number, neither had the people been gathered together to Jerusalem.

2 Chronicles 30:15-19

And they slaughtered the passover on the fourteenth of the second month; and the priests and the Levites were ashamed, and hallowed themselves; and they brought the burnt-offerings into the house of Jehovah.

Ezra 6:20-21

For the priests and the Levites had purified themselves as one man: they were all pure; and they killed the passover for all the children of the captivity, and for their brethren the priests, and for themselves.

Job 1:5

And it was so, when the days of the feasting were gone about, that Job sent and hallowed them; and he rose up early in the morning, and offered up burnt-offerings according to the number of them all; for Job said, It may be that my children have sinned, and cursed God in their hearts. Thus did Job continually.

Psalm 51:7

Purge me with hyssop, and I shall be clean; wash me, and I shall be whiter than snow.

Joel 2:16

gather the people, hallow 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 from her closet.

Hebrews 9:13-14

For if the blood of goats and bulls, and a heifer's ashes sprinkling the defiled, sanctifies for the purity of the flesh,

Treasury of Scripture Knowledge

Summary

So kill the passover, and sanctify yourselves, and prepare your brethren, that they may do according to the word of the LORD by the hand of Moses.

Bible References

So kill

2 Chronicles 30:15
And they slaughtered the passover on the fourteenth of the second month; and the priests and the Levites were ashamed, and hallowed themselves; and they brought the burnt-offerings into the house of Jehovah.
Exodus 12:6
And ye shall keep it until the fourteenth day of this month; and the whole congregation of the assembly of Israel shall kill it between the two evenings.
Ezra 6:20
For the priests and the Levites had purified themselves as one man: they were all pure; and they killed the passover for all the children of the captivity, and for their brethren the priests, and for themselves.