'Twenty' in the Bible
Now a man came from Baal-shalishah, and brought the man of God bread of the first fruits, twenty loaves of barley and fresh ears of grain in his sack. And he said, “Give them to the people that they may eat.”
In the fifty-second year of Azariah king of Judah, Pekah son of Remaliah became king over Israel in Samaria, and reigned twenty years.
Ahaz was twenty years old when he became king, and he reigned sixteen years in Jerusalem; and he did not do what was right in the sight of the Lord his God, as his father David had done.