'One third' in the Bible

Or for a ram, you must prepare as a grain offering two-tenths of an ephah of finely ground flour mixed with one-third of a hin of olive oil,

and for a drink offering you must offer one-third of a hin of wine as a pleasing aroma to the Lord.

For their drink offerings, include half a hin of wine with each bull, one-third of a hin for the ram, and one-fourth of a hin for each lamb. This is the burnt offering for each month throughout the months of the year.