Revelation 5:8

8AndκαὶwhenὅτεHe had takenἔλαβενtheτὸscrollβιβλίον,theτὰfourτέσσαραliving creaturesζῷαandκαὶtheοἱtwentyεἴκοσιfourτέσσαρεςeldersπρεσβύτεροιfell downἔπεσανbeforeἐνώπιονtheτοῦLambἀρνίου,havingἔχοντεςeachἕκαστοςa harpκιθάρανandκαὶbowlsφιάλαςgoldenχρυσᾶςbeing fullγεμούσαςof incensesθυμιαμάτων,whichαἵareεἰσινtheαἱprayersπροσευχαὶof theτῶνsaintsἁγίων·

And when He took the scroll, the four living creatures and the twenty-four elders fell before the Lamb, each having a harp and golden bowls being full of incenses, which are the prayers of the saints.