'Nine and twenty' in the Bible

And Nahor lived nine and twenty years, and begat Terah:

As for all the gold that was used for, he work, in all the construction of the sanctuary, it came to pass that the gold of the wave-offering was nine-and-twenty talents, and seven hundred and thirty shekels by the shekel of the sanctuary.

Hezekiah began to reign when he was five and twenty years old, and he reigned nine and twenty years in Jerusalem. And his mother's name was Abijah, the daughter of Zechariah.

And this is the number of them: thirty chargers of gold, a thousand chargers of silver, nine-and-twenty knives,