וְלָקַחְתָּ֥ מִשָּׁ֖ם מְעַ֣ט בְּמִסְפָּ֑ר וְצַרְתָּ֥ אוֹתָ֖ם בִּכְנָפֶֽיךָ׃
你要從其中取出少許，數目不多，包在你的衣襟裡。
Rashi
and you shall bind them in your skirts These are the few people who will be exiled to Babylon and will live. An addendum to Rashi reads: and you shall bind them From here is an allusion [to the fact] that whoever cuts his hair should not cast it away, but should hide it, for any act written in these verses has implications of evil.