Kapłańska 6:9 Odniesienia Miszny: Mishnah Megillah, Mishnah Sotah & Mishnah Menachot

The whole night is valid for reaping the Omer and for burning fat and limbs [on the altar]. This is the general principle: any matter whose commandment is during the day, is valid all day and any matter whose commandment is at night is valid all night.

He waves it, he brings it near [the altar], he takes a handful and he turns it into smoke, and then the remainder is eaten by the priests. He [first] gives [her the water] to drink, and then sacrifices her meal-offering. Rabbi Shimon says: he sacrifices her meal-offering and then gives her to drink, as it is said, “And afterward he shall make the woman drink the water” (Numbers 5:26), but if he gave her to drink and then sacrificed her meal-offering it is valid.

All minhahs must be kneaded with lukewarm water and must be watched lest they become leavened. If one allowed the remainder to become leavened he has transgressed a negative commandment, for it is written, “No minhah which you shall bring to the Lord shall be made leavened” (Leviticus 2:11). One is liable for the kneading, and for rolling and for baking.