Likutei Sichos,, vol 27, Metzorah 1, Rabbi Chaim Wolosow
https://www.torahrecordings.com/likutei-sichos/027/008_001 Likutei Sichos vol. 27 - Metzorah 1 The Rebbe resolves a contradiction in the Rambam regarding one who brings a metzora’s korban. Is it based on the vow or the atonement? Through this, the Rebbe reveals a profound lesson in responsibility, unity, and how helping another elevates a person beyond his own limits.