And as he took the scroll, the four living beings and the twenty-four elders fell down before the Lamb.
Each one had a harp, and they held gold bowls filled with incense--the prayers of God's people! Rev 5:8
Then another angel with a gold incense burner came and stood at the altar. And a great quantity of incense
was given to him to mix with the prayers of God's people, to be offered on the gold altar before the throne.
The smoke of the incense, mixed with the prayers of the saints, ascended up to God... Rev 8:3-4 NLT