'Twenty' in the Bible
their camels [numbered] four hundred and thirty-five, their donkeys [numbered] six thousand seven hundred and twenty.
In the second year after their coming to the house of God at Jerusalem, in the second month, Zerubbabel son of Shealtiel and Jeshua son of Jehozadak began [their work], and the remainder of their brothers the priests and the Levites and all who came from the captivity to Jerusalem. They appointed the Levites {from twenty years and older} to direct the work of the house of Yahweh.
Also Hashabiah and with him Jeshaiah, the sons of Merari, with his brothers and their sons, twenty [in total].
And from the temple servants, whom David and [his] officials had set up to serve the Levites, two hundred and twenty [in total]. All of them were registered by name.
twenty gold bowls worth one thousand darics, and two vessels of good polished bronze as precious as gold.