In truth. — This is a possible rendering, but it is more impressive to render, Jehovah hath sworn unto David. It is a true oath; He will not depart from it. (Comp. Psalms 110:4.) The substance of the oath which follows is taken from 2 Samuel 7.
Related Commentaries of Psalms 132:11
Psalms 132:11
11 The LORD hath sworn in truth unto David; he will not turn from it; Of the fruit of thy bodyb will I set upon thy throne.