King James Version (KJV) Authorized Version 1611
Read Full Chapter (Psalms 103)

Psalms 103:17-19 KJV

"But the mercy of the LORD is from everlasting to everlasting upon them that fear him, and his righteousness unto children’s children; To such as keep his covenant, and to those that remember his commandments to do them. The LORD hath prepared his throne in the heavens; and his kingdom ruleth over all."
Psalms Chapter 103, Verse 17-19

Psalms 103:17-19 in Context (Verses 14–22 KJV)

14
For he knoweth our frame; he remembereth that we are dust.
15
As for man, his days are as grass: as a flower of the field, so he flourisheth.
16
For the wind passeth over it, and it is gone; and the place thereof shall know it no more.*
17
But the mercy of the LORD is from everlasting to everlasting upon them that fear him, and his righteousness unto children’s children;
18
To such as keep his covenant, and to those that remember his commandments to do them.
19
The LORD hath prepared his throne in the heavens; and his kingdom ruleth over all.
20
Bless the LORD, ye his angels, that excel in strength, that do his commandments, hearkening unto the voice of his word.*
21
Bless ye the LORD, all ye his hosts; ye ministers of his, that do his pleasure.
22
Bless the LORD, all his works in all places of his dominion: bless the LORD, O my soul.