'Thirty' in the Bible

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

Thirty basons of gold, silver basons of a second sort four hundred and ten, and other vessels a thousand.

The children of Senaah, three thousand and six hundred and thirty.

The children of the porters: the children of Shallum, the children of Ater, the children of Talmon, the children of Akkub, the children of Hatita, the children of Shobai, in all an hundred thirty and nine.

Beside their servants and their maids, of whom there were seven thousand three hundred thirty and seven: and there were among them two hundred singing men and singing women.

Their horses were seven hundred thirty and six; their mules, two hundred forty and five;

Their camels, four hundred thirty and five; their asses, six thousand seven hundred and twenty.