'Two and a half' in the Bible

And they shall make an ark of acacia-wood. Two and a half cubits long and a cubit and a half wide and a cubit and a half high.

And you shall make a mercy-seat of pure gold. Two and a half cubits shall be the length of it, and a cubit and a half the breadth of it.

The hangings on one side of the gate are to be twenty-two and a half feet long, with their three posts and their three bases.

On the second side there are to be hangings twenty-two and a half feet long, with their three posts and their three bases.

Now Bezalel made the ark of acacia wood; its length was two and a half cubits, and its width one and a half cubits, and its height one and a half cubits;

He made a mercy seat of pure gold, two and a half cubits long and one and a half cubits wide.

with hangings on one side of the gate that were twenty-two and a half feet long, with their three posts and their three bases,

and for the second side of the gate of the courtyard, just like the other, the hangings were twenty-two and a half feet long, with their three posts and their three bases.

The two and a half tribes have received their possession across the Jordan opposite Jericho, eastward toward the sunrising.”

“Remember the word which Moses the servant of the Lord commanded you, saying, ‘The Lord your God is giving you rest (peace) and will give you this land [east of the Jordan].’

Now Moses had assigned land to the two-and-a-half tribes east of the Jordan, but he assigned no land to the Levites.