Psalms 89:27-37

27 I also first-born do appoint him, Highest of the kings of the earth.
28 To the age I keep for him My kindness, And My covenant [is] stedfast with him.
29 And I have set his seed for ever, And his throne as the days of the heavens.
30 If his sons forsake My law, And in My judgments do not walk;
31 If My statutes they pollute, And My commands do not keep,
32 I have looked after with a rod their transgression, And with strokes their iniquity,
33 And My kindness I break not from him, Nor do I deal falsely in My faithfulness.
34 I profane not My covenant, And that which is going forth from My lips I change not.
35 Once I have sworn by My holiness, I lie not to David,
36 His seed is to the age, And his throne [is] as the sun before Me,
37 As the moon it is established -- to the age, And the witness in the sky is stedfast. Selah.
Young's Literal Translation is in the public domain.