New Revised Standard Version
Take the Levites from among the Israelites and cleanse them.

Contemporary English Version
The Levites must be acceptable to me before they begin working at the sacred tent. So separate them from the rest of the Israelites

New American Bible
Take the Levites from among the Israelites and cleanse them.

Douay-Rheims Bible
Take the Levites out of the midst of the children of Israel, and thou shalt purify them,

Take the Levites out of the midst of the children of Israel, and thou shalt purify them,

cleanse them

Exodus 19:15 He said to them: Be ready against the third day, and come not near your wives.

2 Corinthians 7:1 Having therefore these promises, dearly beloved, let us cleanse ourselves from all defilement of the flesh and of the spirit, perfecting sanctification in the fear of God.

James 4:8 Draw nigh to God: and he will draw nigh to you. Cleanse your hands, ye sinners, and purify your hearts, ye double minded.