'Right hand' in the Bible

And they said to him, "Grant us to sit, one at your right hand and the other at your left, in your glory."

but to sit at my right hand or at my left is not mine to grant, but it is for those for whom it has been prepared."

David himself, speaking by the Holy Spirit, declared: 'The Lord said to my Lord: "Sit at my right hand till I put your enemies under your feet."'

And Jesus said, "I am. And you will see the Son of Man sitting at the right hand of the Power, and coming with the clouds of heaven."

So then the Lord Jesus, after he had spoken to them, was taken up into heaven, and sat down at the right hand of God.