'Twenty four' in the Bible

And about the throne were twenty-four thrones; and on the thrones twenty-four elders sitting clothed in white robes, and having crowns of gold on their heads.

the twenty-four elders fell down on their faces before him that sat on the throne, and worshipped him that lives forever and ever, and cast their crowns before his throne, saying,

And when he took the book, the four cherubs and the twenty-four elders fell down before the lamb, each having a harp and golden bowls full of incense, which is the prayers of the saints:

And the twenty-four elders who sit before God on their thrones fell on their faces, and worshipped God,

And the twenty-four elders fell down, and the four cherubs, and worshipped God who sat on the throne, saying, Amen, Halleluia.