4 And the smoke of the incense with the prayers of the saints went up before God out of the angel’s hand.
Revelation 8:4 Cross References - WPNT
Luke 1:10
10 and the whole multitude of the people was praying outside at the hour of incense.
Revelation 8:3
3 And another angel came and stood at the altar, having a golden censer. He was given lots of incense so that he could offer it with the prayers of all the saints upon the golden altar that is before the throne.
Revelation 15:8
8 The sanctuary was filled with smoke from the glory of God and from His power, and no one was able to go into the sanctuary until the seven angels’ plagues were completed.