Responsa for Leviticus 10:10

וּֽלֲהַבְדִּ֔יל בֵּ֥ין הַקֹּ֖דֶשׁ וּבֵ֣ין הַחֹ֑ל וּבֵ֥ין הַטָּמֵ֖א וּבֵ֥ין הַטָּהֽוֹר׃

And that ye may put difference between the holy and the common, and between the unclean and the clean;