9 Here καί (kai) has not been translated because of differences between Greek and English style.
10 The expression τῶν θυμιαμάτων (tōn thumiamatōn) is taken as a “genitive of producer,” i.e., the noun in the genitive produces the head noun.

In other versions

and the smoke of the incense, with the prayers of the saints, rose before God from the hand of the angel.

The smoke of the incense, together with the prayers of God’s people, went up before God from the angel’s hand.

The smoke of the incense, with the prayers of the saints, went up in the presence of God from the angel’s hand.

The smoke of the incense, mixed with the prayers of God’s holy people, ascended up to God from the altar where the angel had poured them out.

And the smoke of the incense went up before God with the prayers of the saints from the hand of the angel.

And the smoke of the incense, which came with the prayers of the saints, ascended up before God out of the angel’s hand.

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