hath sworn. See 2 Samuel 7:8-17.
in truth. a truth.
Of the fruit of thy body. This was what Hezekiah was concerned about; for he as yet had no son, and was in danger of death. Hence this pleading of Jehovah's oath to David. Quoted in Acts 2:30.
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.