Hebrews 2:8-9
You placed everything under his feet [Note: This is true of both mankind (Gen. 1:26-28) and of Jesus (Eph. 1:22-23)]. For in subjecting everything to him, God did not leave anything that is not subject to him. But at the present time we do not see what all has been subjected to him.
Revelation 4:4
And around God's throne there were twenty-four [other] thrones, with twenty-four elders sitting on them. [Note: These "elders" are generally considered to represent all the saved of both covenants. The number twenty-four is thought to be derived from the twelve patriarchs and the twelve apostles]. They were dressed in white clothing and had golden crowns on their heads.
Revelation 4:10
[then] the twenty-four elders fall down in front of Him who sits on His throne and worship Him who lives forever and ever. And they will throw their crowns in front of the throne and say,
Revelation 5:8-14
And when He had taken the book, the four living beings and the twenty-four elders fell down in front of the Lamb [i.e., to worship Him]. Each one of them held [in his hands] a harp and a golden bowl full of incense, which are the prayers of the saints [See Psa. 141:2; Rev. 8:3-4].