Tanya for the 10th of Cheshvan י' חשון

The words of Torah in general, and particularly the halachic “word of G-d,” are thus exiled within the kelipot that conceal them. Accordingly, a scholar who brings to light a teaching long hidden in the Torah or who resolves a problematic query and thereby clearly articulates a particular law releases the pertinent spark of the Shechinah from the kelipot.