'At the Right Hand' in the Bible

Then said Jesus, I am. And ye shall see the Son of man sitting at the right hand of power, and coming with the clouds of heaven.

And entering into the sepulchre, they saw a young man sitting at the right hand, clothed in a white robe; and they were greatly terrified.

Then the Lord, after having thus spoken to them, was taken up into heaven, and sat down at the right hand of God.