When does one bring a chagigah with it? —- When it is offered on a weekday, in purity, and is insufficient. But when it is offered on the Sabbath, or is abundant, or in contamination, we do not bring a chagigah with it.

A chagigah may be brought from the flock, from cattle, from sheep or from goats; from males or from females. And it may be eaten for two days and one night.