Бамидбар 18:26 Ссылки в Мишне: Mishnah Meilah, Mishnah Menachot & Mishnah Berakhot

Five things in an olah combine with one another: the flesh, the fat, the fine flour, the wine and the oil. And six in a todah: the flesh, the fat, the fine flour, the wine, the oil and the bread. Terumah, terumah of the tithe, terumah of the tithe separated from demai, hallah and first-fruits combine with one another to make up the size required to render other things forbidden and to be liable for the payment of a fifth.

All menahot must be rubbed three hundred times and beaten five hundred times. The rubbing and the beating apply is performed with the grains of wheat. Rabbi Yose says: also to the dough. All menahot consist of ten cakes each, except the showbread and the griddle-cakes of the high priest, which consist of twelve cakes each, the words of Rabbi Judah. But Rabbi Meir says: they all consist of twelve cakes each, except the loaves of the todah and of the nazirite-offering, which consist of ten cakes each.

Three that have eaten together, it is their duty to invite [one another to say Birkat Hamazon]. One who ate demai, or first tithe whose terumah has been separated, or second tithe or sanctified property which have been redeemed, or an attendant who has eaten as much as an olive’s worth of food, or a Samaritan may be included [in the three]. But one who ate untithed produce, or first tithe whose terumah has not been separated, or second tithe or sanctified property which have not been redeemed, or an attendant who has eaten less than the quantity of an olive or a Gentile may not be counted.