The Canons of the Council in Trullo; Often Called The Quinisext Council 79Canon LXXIX.

As we confess the divine birth of the Virgin to be without any childbed, since it came to pass without seed, and as we preach this to the entire flock, so we subject to correction those who through ignorance do anything which is inconsistent therewith. Wherefore since some on the day after the holy Nativity of Christ our God are seen cooking semidalin, and distributing it to each other, on pretext of doing honour to the puerperia of the spotless Virgin Maternity, we decree that henceforth nothing of the kind be done by the faithful. For this is not honouring the Virgin (who above thought and speech bare in the flesh the incomprehensible Word) when we define and describe, from ordinary things and from such as occur with ourselves, her ineffable parturition. If therefore anyone henceforth be discovered doing any such thing, if he be a cleric let him be deposed, but if a layman let him be cut off.