New Revised Standard Version Catholic Edition
30 If his children forsake my law
and do not walk according to my ordinances,
31 if they violate my statutes
and do not keep my commandments,
32 then I will punish their transgression with the rod
and their iniquity with scourges;
33 but I will not remove from him my steadfast love,
or be false to my faithfulness.
34 I will not violate my covenant,
or alter the word that went forth from my lips.
35 Once and for all I have sworn by my holiness;
I will not lie to David.
36 His line shall continue forever,
and his throne endure before me like the sun.
37 It shall be established forever like the moon,
an enduring witness in the skies.”Selah