These are the kodashim whose offspring and temurah exchanges are similar to [the original kodashim] themselves: [Concerning] the offspring of a shelamim and the temurah of the [shelamim]; their offspring and the offspring of their offspring ad infinitum, these are all deemed shelamim. [Thus,] they require leaning, libations, and the waving of the breast and thigh. R’ Eliezer says: The offspring of a shelamim may not be offered as a shelamim; but the Sages say: It may be offered. R’ Shimon said: [R’ Eliezer and the Sages] did not disagree concerning the offspring of the offspring of a shelamim, or concerning the offspring of the offspring of a temurah, that it may not be offered. Concerning what did they disagree? Concerning the offspring [itself]. R’ Eliezer says: It may not be offered. Whereas the Sages say: It may be offered. R’ Yehoshua and R’ Papyas testified con- cerning the offspring of a shelamim that it is offered as a shelamim. R’ Papyas said: I testify that we had a cow that was a shelamim-sacrifice and we ate it on Pesach, and we ate its offspring as a shelamim on the festival.