Section 84
Canon LXXXIII
No one may give the Eucharist to the bodies of the dead; for it is written “Take and eat.” But the bodies of the dead can neither “take” nor “eat.”
Ancient Epitome of Canon LXXXIII.
The Sacraments must not be given to a dead body.
The earlier canon includes baptism also, in its prohibition. This is canons xviii. and xx. of the African code, according to the Greek numbering.