All the angels stood around the throne and the elders and the four living creatures, and fell on their faces before the throne and worshiped God,
Revelation 7:11
Surrounding context
7:10 and crying out with a loud voice, saying, "Salvation belongs to our God who sits on the throne, and to the Lamb!"
7:11 All the angels stood around the throne and the elders and the four living creatures, and fell on their faces before the throne and worshiped God,
7:12 saying: "Amen! Blessing and glory and wisdom, Thanksgiving and honor and power and might, Be to our God forever and ever. Amen."