Sefer Bamidbar
Matos
What is neder and what is shvua? A beautiful story with the holy Rizhener
Reb Chaim Vital’s nice pshat on ככל היוצא מפיו יעשה
Gevaldig explanation of Reb Yonoson Eibeshitz on why Moshe sent davka 12,000 tzadikim to fight Midyan
Beautiful Noam Elimelech in Nedarim and a fascinating story with Reb Avrohom Abishel Frankfurter
Awesome story with Maharshal of Lublin about an oath
A highly relevant lesson to us by the Shelah Hakodosh from Moshe's reaction when he saw the soldiers come back from Midyan
A deeper insight into the halachic concept of neder
Remarkable insight in the parsha of Nedarim by the Alter Rebbe - ושמע אבי׳ את נדרה- and the reason why we start Yom Kippur with the Kol Nidre ceremony.
Gevaldig pshat from Noam Elimelech about the deeper meaning of איש כי ידר נדר.
Beautiful story with the great sage Reb Avrohom Abishel from Frankfurt about keeping a promise and the meaning of ככל היוצא מפיו יעשה.