Acts 2:30

Being therefore a prophet, and knowing that God had sworn to him with an oath, that of the fruit of his loins, according to the flesh, he would raise up the Messiah to sit upon his throne;

Luke 1:32

He shall be great, and shall be called the Son of the Highest: and the Lord God will give him the throne of David his father;

Luke 1:69-70

and hath raised up a horn of salvation for us in the house of his servant David:

Hebrews 6:18

that by two immutable things, in which it was impossible for God to lie, we might have strong consolation, who have fled for refuge to lay hold on the hope set before us;

Treasury of Scripture Knowledge

Summary

The LORD hath sworn in truth unto David; he will not turn from it; Of the fruit of thy body will I set upon thy throne.

Sworn

Of the fruit

Bible References

Sworn

Hebrews 6:18
that by two immutable things, in which it was impossible for God to lie, we might have strong consolation, who have fled for refuge to lay hold on the hope set before us;

Of the fruit

Luke 1:69
and hath raised up a horn of salvation for us in the house of his servant David:
Acts 2:30
Being therefore a prophet, and knowing that God had sworn to him with an oath, that of the fruit of his loins, according to the flesh, he would raise up the Messiah to sit upon his throne;