'Three' in the Bible

From the thirteenth year of Josiah, the son of Amon, king of Judah, even till this day, for twenty-three years, the word of the Lord has been coming to me, and I have given it to you, getting up early and talking to you; but you have not given ear.

And it came about that whenever Jehudi, in his reading, had got through three or four divisions, the king, cutting them with his penknife, put them into the fire, till all the book was burned up in the fire which was burning in the fireplace.

Then the king gave orders to Ebed-melech the Ethiopian, saying, Take with you three men from here and get Jeremiah out of the water-hole before death overtakes him.

And the captain of the armed men took Seraiah, the chief priest, and Zephaniah, the second priest, and the three door-keepers;

These are the people whom Nebuchadrezzar took away prisoner: in the seventh year, three thousand and twenty-three Jews: