Levitico 7:23

²³ "Parla ai figliuoli d’Israele, e di’ loro: Non mangerete alcun grasso, né di bue, né di pecora, né di capra.

Two and a half

In Exodus 25:10, this signifies much and full; when predicated of the Divine it signifies all. Its meaning is similar to that of five and ten.