Revelation 5:8-14
And when he had taken the book, the four beasts and four and twenty elders fell down before the Lamb, having every one of them harps, and golden vials full of odors, which are the prayers of saints.
Torrey's Topical Textbook—AKJV

Revelation 7:9-12
After this I beheld, and, see, a great multitude, which no man could number, of all nations, and kindreds, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands;
Torrey's Topical Textbook—AKJV