Shabbat 24a and Shabbat 24b, whether we insert Hanukkah into Grace After Meals, and/or into Mussaf, ideas we then apply to Rosh Hodesh, and other cases of a liturgical activity where a holiday would not apply (like the haftarah for Minhah on Shabbat afternoon!). Then we finish the first Mishnah of the chapter, and start discussing the prohibition of burning sanctified items on holidays.