'Sit at My Right Hand' in the Bible

Yahweh says to my Lord, "Sit at my right hand, until I make your enemies your footstool for your feet."

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

For David himself said in the Holy Spirit, 'The Lord said to my Lord, "Sit at my right hand, until I make your enemies the footstool of your feet."'

David himself says in the book of Psalms, 'The Lord said to my Lord, "Sit at my right hand,

But which of the angels has he told at any time, "Sit at my right hand, until I make your enemies the footstool of your feet?"