Revelation 7:10-12

And they cried out in a loud voice: “Salvation belongs to our God, who sits on the throne, and to the Lamb.” All the angels were standing around the throne and around the elders and the four living creatures. They fell down on their faces before the throne and worshiped God, saying: “Amen! Praise and glory and wisdom and thanks and honor and power and strength be to our God for ever and ever. Amen!”