'Thirty three' in the Bible

The children of Kohath: Amram, Izhar, Hebron and Uzziel. And Kohath lived a hundred and thirty three years.

And she shall continue in the blood of her purifying thirty three days, she shall touch no hallowed thing nor come in to the sanctuary, until the time of her purifying be out.

And Aaron was a hundred and thirty three years old when he died in mount Hor.

These six were born him in Hebron where he reigned seven years and six months. And in Jerusalem he reigned thirty three years.

And the space he reigned over Israel was forty years: seven years in Hebron and thirty three years in Jerusalem.

and one stood hard upon another, whereof there were thirty three. And there stood posts beneath by the walls round about the house, to bear them up: but in the wall of the house they were not fastened.