New Revised Standard Version
Camp outside the camp seven days; whoever of you has killed any person or touched a corpse, purify yourselves and your captives on the third and on the seventh day.

Contemporary English Version
Then Moses said to the soldiers, "If you killed anyone or touched a dead body, you are unclean and have to stay outside the camp for seven days. On the third and seventh days, you must go through a ceremony to make yourselves and your captives clean.

New American Bible
“Moreover, remain outside the camp for seven days; every one of you who has killed anyone or touched someone killed will purify yourselves on the third and on the seventh day—both you and your captives.

Douay-Rheims Bible
And stay without the camp seven days. He that hath killed a man, or touched one that is killed, shall be purified the third day and the seventh day.

And stay without the camp seven days. He that hath killed a man, or touched one that is killed, shall be purified the third day and the seventh day.

abide.

Numbers 5:2 Command the children of Israel, that they cast out of the camp every leper, and whosoever hath an issue of seed, or is defiled by the dead:

Numbers 19:11 He that toucheth the corpse of a man, and is therefore unclean seven days,

1 Chronicles 22:8 But the word of the Lord came to me, saying: Thou hast shed much blood, and fought many battles, so thou cannot not build house to my name, after shedding so much blood before me: