'Sixth' in the Bible

You are to measure one sixth of one hin of water each time you drink it.

In the sixth year, on the fifth day of the sixth month, I had just sat down in my house, with the elders of Judah seated in front of me. All of a sudden, the hand of the Lord GOD touched me

"Here are the standards for presenting offerings: a sixth of an ephah that is based on the standard omer of wheat, and a sixth of an ephah based on the standard omer of barley.

In addition, he is to present a grain offering with it every morning, consisting of a sixth of an ephah mixed with one third of a hin of oil. This grain offering is to be offered to the LORD as a permanent ordinance.