'Twenty four' in the Bible

And round about the throne were twenty-four thrones; and on the thrones there sat twenty-four elders, clothed in white raiment; and on their heads were crowns of gold.

the twenty-four elders fall down before him that sits on the throne, and worship him that lives from age to age, and throw their crowns before the throne, saying: Thou art worthy, Lord, to receive glory and honor and power: for thou hast created all things, and by thy will they exist, and were created.

And when he had taken the book, the four living creatures, and the twenty-four elders fell down before the Lamb, having, each of them, harps, and golden cups full of incense, which is the prayers of the saints.

And the twenty-four elders that sat before God on their thrones, fell upon their faces, and worshiped God,

And the twenty-four elders, and the four living creatures, fell down, and worshiped God that sits upon the throne, saying: Amen, Alleluia.