'Angel's' in the Bible

The smoke coming from the incense, along with the prayers of the saints, ascended before God from the angel's hand.

So I took the little scroll from the angel's hand and ate it, and it did taste as sweet as honey in my mouth, but when I had eaten it, my stomach became bitter.

He also measured its wall, one hundred forty-four cubits according to human measurement, which is also the angel's.