BaMidbar 8:6

⁶ קַח אֶת־הַלְוִיִּם מִתֹּוךְ בְּנֵי יִשְׂרָאֵל וְטִהַרְתָּ אֹתָם׃

Po Henry MacLagan

Verse 6. That those who are in charity and form the Spiritual Church, must be purified.