New American Standard Bible (©1995)
"And so, because he was a prophet and knew that GOD HAD SWORN TO HIM WITH AN OATH TO SEAT one OF HIS DESCENDANTS ON HIS THRONE,
King James Bible
Therefore being a prophet, and knowing that God had sworn with an oath to him, that of the fruit of his loins, according to the flesh, he would raise up Christ to sit on his throne;
Darby Bible Translation
Being therefore a prophet, and knowing that God had sworn to him with an oath, of the fruit of his loins to set upon his throne;
English Revised Version
Being therefore a prophet, and knowing that God had sworn with an oath to him, that of the fruit of his loins he would set one upon his throne;
Online Parallel Bible