Beitzah 19b-21a
One must utilize the unconsecrated to discharge specific sacrificial obligations • Which offerings require Semicha, leaning one's full weight upon the sacrificial animal prior to slaughter? • Dicey halachic tactics in the struggle between Beis Shammai and Beis Hillel • The Etiquette of Deprecation: avoid unnecessary escalation • Vow offerings on Yom Tov